The Heavens: One World, One Superpower

After a day of challenges, Su Chen returned to the cabin, his body aching all over.

Urokodaki Sakonji took out bottles of medicine.

"Take off all your clothes."

Su Chen didn't hesitate and quickly took off his clothes.

Her once smooth and flawless body was now covered with purplish-blue marks.

These were injuries sustained during the trials.

Fortunately, there were no wounds that caused blood and flesh to break down.

Urokodaki Sakonji picked up a yellow glass bottle and handed it to Su Chen.

"This is Seven-Color Powder; taking it will help with the recovery of your injuries."

Su Chen took the medicine bottle, read the instructions, and took three grams at a time. He poured out three grams of powder and swallowed it with warm water.

"This is Snow Cream. When applied to wounds, it can relieve pain, disperse bruising, improve circulation, and clear the meridians. It is the culmination of the Demon Slayer Corps' thousand-year development of medicine. After you apply Snow Cream and take Seven-Colored Powder, you will be fully recovered in six hours."

Urokodaki Sakonji applied a handful of Shenxue ointment and began to massage Su Chen's uterus to promote blood circulation.

He used extreme force, causing Su Chen to grimace in pain.

However, Su Chen remained silent and endured it in silence.

Just bear with the pain.

Shouting not only fails to relieve stress, but also negatively impacts one's mental state.

"Your body has an extremely strong recovery ability; you shouldn't have suffered such a minor injury."

Urokodaki Sakonji sighed.

He witnessed once again what a truly exceptional swordsman prospect looked like.

Such strong recovery ability is comparable to mastering the breathing technique of total concentration.

Once you learn to breathe with complete focus, your body's recovery ability will be stronger.

It is more advantageous in the struggle against evil spirits.

After all, demons have a fast recovery ability, and humans are at a natural disadvantage in this respect.

Therefore, evil spirits are accustomed to using a strategy of exchanging injury for injury.

Humans are often forced to refrain from displaying their superb swordsmanship.

But once this advantage of the demon is removed, humans will be able to quickly cut off its head with their superb swordsmanship.

Su Chen stared at the Nichirin Blade beside Urokodaki Sakonji, a question suddenly flashing across his mind.

"Mr. Urokodaki, I have a question."

"you say."

Why do swordsmen carry Nichirin Blades instead of just called Nichirin Swords?

Urokodaki Sakonji smiled slightly.

He had this same question when he was young.

He also inquired about his master, the water pillar from the previous generation.

Now he is relaying this to his disciples.

"Decapitation is the only way to completely kill a demon. Swords are double-edged, straight longswords, more suited for thrusting or slashing, but thrusting has limited killing power against demons. Blades are single-edged and curved, suitable for slashing—using the curve to cut and drag, creating large wounds. Although demons have fast regeneration, large-area slashes are still effective, especially on the neck. That's why the Demon Slayer Corps has used blades, not swords, for thousands of years."

"The Nichirin Blade is forged from a special metal called 'Scarlet Iron Sand' and 'Scarlet Ore,' containing the energy of sunlight, and is specifically designed to subdue demons. Only by beheading a demon with the Nichirin Blade can the demon lose its ability to regenerate, thus achieving complete annihilation."

Su Chen nodded, thinking to himself, "I see."

Soon, Urokodaki Sakonji applied the Snow Cream all over Su Chen's body.

Su Chen felt a chill all over his body.

His body was extremely robust.

At sixteen years old, he was 1.85 meters tall.

His muscles were clearly defined, as if sculpted by a knife and axe, each muscle resembling a taut rope.

The lines are as smooth and powerful as flowing water, and the body is like a meticulously sculpted statue, with steel seemingly hidden beneath the skin.

Urokodaki Sakonji nodded.

Only such a robust body can support the operation of breathing techniques.

However, a stronger body is required to fully utilize the power of the breathing technique.

Although Su Chen has a strong physique, he still needs to be tempered in his heart.

Only by being tempered and chiseled like steel can one become strong and unyielding.

Suddenly, a black crow flew in, passed through the window, and landed on the living room table.