People in the Qin Dynasty, entertained during the Warring States period

"Then what is this...?"

Zi Nu said sadly, "I'm fine, I just want to be alone for a while."

As Ya Fei watched Zi Nu return to her room alone, she secretly wondered if Cao Ze had rejected her after she expressed her love for her.

Upon realizing this, she couldn't help but feel a sense of schadenfreude.

She dared to steal a man from her family's Xue'er and Liji; she deserved it.

……

into the night.

The stars twinkled.

Cao Ze shared a room with the Black and White Sisters.

After two or three days of quiet recuperation, with the help of elixirs, my sister Hei's external injuries were mostly healed.

Only a reddish handprint remained on the snow-white chest, lingering there for a long time.

Cao Ze lit the calming incense that Zhao Ji had given him. Although it was not as good as Zi Nu's light fragrance, it was better than nothing.

"Bai, sit cross-legged in front of me."

After his sister Bai sat down, Cao Ze also sat cross-legged.

“Hey, take off your clothes and stand in the middle, facing your sister, with your back to me.”

Hei Qiao blushed, but still obediently took off her clothes.

Her petite and exquisite body shone white under the lamplight.

Cao Ze looked at the shapely black back and couldn't help but feel a flutter in his heart.

With her back to Cao Ze, Hei shifted slightly, seemingly sensing Cao Ze's intense gaze. Her expression was a mixture of shyness and allure, her beautiful, watery eyes appearing to overflow with moisture, radiating a seductive charm.

Unfortunately, Cao Ze couldn't see Hei's captivating appearance at that moment.

"Hold your breath and calm your mind."

Cao Ze took a light breath, speaking both to the Black and White Sisters and to himself.

Hei slowly calmed his agitated heart, turned his back to Cao Ze, and whispered, "Sir, what should we do next?"

"Sitting on a lotus."

……

Chapter 420 Beautiful Scenery

The Black and White Sisters have relied on each other since childhood. They both joined the Yin-Yang School and achieved success in cultivating the Ten Thousand Leaves Flying Flower Flow, becoming elders of the Wood Department of the Yin-Yang School.

Furthermore, since the two women are twins and cultivate the same technique, their spiritual power is almost identical, originating from the same source.

The younger sister, completely naked, sat between Cao Ze and her older sister, performing the Taoist health cultivation technique of lotus sitting posture, occupying Cao Ze's lap in a difficult position.

At the same time, the older sister sat cross-legged in front of her younger sister, her face bright but her expression serious as she extended her palms and arms.

Cao Ze looked at the dark, white back, the alluring figure, and the pert buttocks, and let out a soft breath.

"After you put your hands together, simultaneously circulate the internal energy of the Myriad Leaves Flying Flowers Flow within your bodies. Once it is in harmony, use the soul cultivation method I once taught you to perform your first dual cultivation."

"Did you understand?"

His dark complexion was already flushed red. "I heard it, I understand."

The soft sound was like a stream flowing quietly through the cracks in the rocks, its clear waters gurgling and captivating.

Cao Ze suppressed his impulse and whispered behind Hei, "I will begin when your souls merge. Don't be nervous, try to relax your body."

Her dark, delicate body tensed, and she nodded slightly.

Cao Ze slowly exhaled and said, "Let's begin."

The black and white sisters sat cross-legged, palms facing each other.

A pale green hue slowly emerged around the two women, and soon many lush green leaves appeared all around them, resembling real green leaves.

Cao Ze extended his divine soul to sense the condition within the Black and White Sisters' bodies.

Because the Black and White Sisters had been practicing together for many years, their inner strength quickly merged together.

If someone were to suddenly burst in and interrupt at this moment, the Black and White Sisters would suffer severe injuries, ranging from broken meridians to bleeding from all seven orifices and death.

Cao Ze moved to the entrance of his sister Hei's room and waited patiently, ready to enter at any time.

Only when the two sisters' souls merged could he participate in their dual cultivation of souls, and then use his own soul power to harmonize and slowly guide the elder sister Bai's soul power to nourish the younger sister's soul.

Time seemed to stand still at that moment, if it weren't for the older sister Bai speaking up.

"Sir, hurry..."

Cao Ze was already prepared.

His dark forehead was covered with beads of sweat, his hair stuck to it, and his face was pale.

Her soul had already been damaged at its core by the Moon Goddess, and she was originally unable to use her soul, lest it dissipate more quickly.

And after Cao Ze started.

A faint blush suddenly appeared on her sister's dark, pale face.

The room was filled with fragrance, and the scenery was enchanting.

His dark eyes were gentle, as if the previous wounds to his soul had suddenly vanished.

The warmth that replaced it made her feel exceptionally comfortable.

Upon seeing his sister like this, Bai subconsciously lowered his gaze and looked down.

Her gaze drifted to her sister's robes on the ground, and she found herself lost in thought.

"Back to God."

Bai Yi was startled and looked up at Cao Ze.

Cao Ze whispered, "Don't get distracted, or all your efforts will be wasted."

His pale face showed a hint of shame.

Before long, the younger sister's dark lips parted slightly, her pink cheeks flushed, and she looked bright and beautiful in the candlelight, appearing even more charming.

Lotus posture is a well-known Taoist health practice that combines specific breathing and meditation techniques to regulate the body and mind.

Although it is a type of static exercise, when used in dual cultivation, it requires specific postures and regular breathing.

If combined with breathing techniques, such as the Jade Toad Absorption Technique, the effect can be further enhanced.

"All right."

Bai breathed a slight sigh of relief upon hearing Cao Ze's words.

Because her soul had almost merged with her sister's, she clearly felt everything her sister and Cao Ze had experienced.

That feeling was so sweet it almost melted her heart.

His soul no longer dissipated; instead, it regained much of its blackness, and he looked joyful.

He was overjoyed when he realized that his injuries were about to heal completely.

The fair-skinned beauty's delicate body shone brightly in the room, exuding irresistible charm.

Cao Ze couldn't help but hug Hei's slender waist and whispered in Hei's ear with a smile, "Are you feeling much better?"

Hei's ears turned bright red, and a wanton impulse arose in her heart, making her eager to continue with Cao Ze.

"Much better..."

Cao Ze detected a hint of emotion in Hei's tone.

Bai was startled and hurriedly got up, leaving the house without looking back.

After his sister left, Hei threw all pretense of modesty to the winds and only wanted to indulge in pleasure.

……

As night gradually faded, a faint ray of light appeared on the horizon, quickly turning into streaks of golden light that bathed Xianyang City.

Bai hadn't slept all night. When she saw Cao Ze come out, she couldn't contain her excitement and went into the house.

She saw her younger sister sleeping soundly, with a silk handkerchief stained with blood covering her chest, and her two fair and beautiful legs exposed, large areas of her smooth white skin exposed to the sunlight.

Bai couldn't help but imagine how Cao Ze had tormented his sister last night to cause her to be like this.

Hei seemed to sense her sister's arrival; her eyelashes trembled slightly, and a captivating blush rose to her face. She remained silent, pretending not to notice.

Bai, feeling somewhat guilty, left the house and happened to run into Cao Ze, who was bringing over hot soup.

"what……"

Cao Ze asked, puzzled, "Huh? What?"

"Okay, that's perfect. You feed this soup to your sister. I have something to do, so I'll be going now."

He received an unsigned letter that simply said, "See you at the usual place tonight."

This was the secret code he and Li Si had agreed upon. It seemed that Li Si had made progress, otherwise he wouldn't have sent him a letter so easily.

Bai stood there blankly, holding the wooden plate of soup, somewhat at a loss.

After hesitating for a moment, Bai took a deep breath to calm himself down, then turned around and went back into the house.

Hei Gang picked up his clothes from the ground, and when he saw his sister come in, he stood there awkwardly.

"Sister, you, you've come."

Hei felt a little guilty; he had been too engrossed in the game last night and had forgotten that his older sister was still there.

Bai coughed lightly, as if nothing was wrong, and said, "The master has something to attend to, so he asked me to bring you this soup."

"Oh...I see. Let's drink together, sister."

Hei Yi helped himself up from the couch, his gait somewhat unsteady.

Looking at his younger sister with her disheveled hair and tear stains on her fair cheeks, Bai couldn't help but chuckle and ask, "You've been crying?"