Crossover Anime: A Dimensional Journey Starting with Frilian

"Hello, I am Mengmeng Belia Deviluke, the second younger sister of my older sister." Mengmeng bowed slightly and introduced herself very politely.

"Hello, I'm Nana Astar Deviluke," Nana introduced herself with a slight smile, one hand on her hip.

Their personalities seem quite obvious at a glance.

"So, this game was actually made by you guys?" Shi Chen asked the two of them.

“Yes,” Nana replied.

"I made them all, borrowing my sister's invention," Mengmeng added.

"I see, but why would you do such a thing?"

"Because we want to see my sister's interpersonal relationships. Through games and crises, a person's character and qualities can be best revealed," Nana replied.

"Yes, yes, those are all my ideas." Mengmeng nodded.

"Hey! Do you really need to emphasize that?" Nana glared at Mengmeng with displeasure.

"What? It was my idea anyway, you didn't do anything," Mengmeng retorted.

"We're practically family."

"Then I don't care."

"you--!"

"Alright, alright, I heard from Lala that you two often argue, but I didn't expect 'often' to be so frequent." Shi Chen interrupted their argument.

In such a short time, the two had already had two arguments; they must not get along normally.

They are obviously twins.

However, it's a good thing for sisters to quarrel. If the relationship isn't good, quarreling is impossible.

"Huh? My sister actually said that about us..."

“After all, it’s the truth.” Lala smiled.

"Since you did it, then let us out of here quickly," Shi Chen said.

“Mr. Tokimatsu, that won’t do~” Kirisaki Kyoko, who had been watching from the sidelines, spoke up.

"What do you mean?"

"No cheating, you have to defeat me, the Demon King, first." Kyoko Kirisaki smiled mischievously.

"Kyoko, how could we possibly defeat you? Isn't your HP infinite?" Kotegawa Yui said helplessly.

"That's your problem then."

"Huh—Kyoko is actually this tough?"

"I'm the Demon King now~ Take this!" I, Kirisaki Kyoko, said, suddenly unleashing a flame towards Kotegawa Yui.

"Wait—! This is dangerous!" Kotegawa Yui quickly lunged to the side to avoid the attack of the flames.

"What are you afraid of? This is a game world, it won't hurt."

This time, Kyoko Kirisaki gathered even more flames and then hurled them at Toki and the others.

The flames were very hot, and the hall suddenly became very hot, making the whole scene scorching.

As a demon lord, Kirisaki Kyoko seems to have infinite HP, but her attack power isn't that great; everyone can withstand her attacks.

Xiao An easily dispersed the flames with her own hair.

Frilian countered the flames with her own, and they canceled each other out.

Shichen dodged it with just a slight jump.

"You guys are pretty good, let's continue!"

Kyoko Kirisaki began to release more flames, which condensed into several fireballs that almost enveloped the hall before slowly falling, carrying their scorching heat.

"Oh no! Oh no! How are we going to hide now?!" Kotegawa Yui panicked.

"give it to me."

Xiao An remained calm, her golden hair flying wildly, transforming into countless sharp blades that slashed at the fireball in the air.

The white lines were cutting through the fireball at a speed invisible to the naked eye, creating a dazzling display.

When Xiao An stopped, the air seemed to freeze. Then, a large number of fireballs dispersed into countless pieces of fire.

"Wow, amazing! As expected of Kotegawa Yui!" Kotegawa Yui praised excitedly.

"Don't get too excited yet~" Kyoko Kirisaki smiled slightly in the air.

"What......"

Kotegawa Yui couldn't finish her sentence.

Boom——!

It scattered into countless fireballs, suddenly bursting into light, and then exploded.

The shockwave instantly swept through the entire hall, not only rushing towards Shichen and the others, but also affecting Lala and the others.

Seeing this, Shichen immediately teleported with Frilian and the others to Lala's side, then deployed a protective shield to block the explosion and shockwave.

Boom——!

The shockwave from the explosion struck the protective shield, but it did not cause any disturbance.

"As expected of Chen!" Lala, without any concern for danger, leaped from the bed towards Shi Chen.

Shi Chen took the opportunity to hug her. Her slender yet shapely arms felt very comfortable to hold, and the material of her princess dress was also very soft.

"My brother-in-law is so amazing!" Mengmeng exclaimed, her eyes bright as she looked at the unharmed protective shield.

"I heard even Sasdin couldn't beat him... It's a pity he's too much of a womanizer," Nana said regretfully.

The two of them could see clearly what Shichen did along the way.

"What's wrong with a man being a little fickle?" Mengmeng replied nonchalantly.

"Of course it's related! He's my sister's fiancé, what will she do?" Nana retorted.

"My sister doesn't seem to care. Besides, my brother-in-law is so capable, it's okay for him to be a little unfaithful, right? He'll inherit my father's throne in the future, it's not like he can't have multiple wives."

"What are you talking about?" Nana looked at Mengmeng in shock.

This was the first time she had ever learned that her twin sister possessed such terrifying thoughts.

"This is still too early for you, Nana," Mengmeng said, patting Nana's shoulder to comfort her.

"..." Nana didn't know how to refute it.

At this point, the hall returned to calm, the smoke dissipated, and apart from the charred floor, nothing else was amiss.

This castle is quite sturdy.

"You're pretty good~" Kyoko Kirisaki praised.

"How about we just forget about it? Anyway, you can't do anything to us, and we can't do anything to you," Shi Chen tried to negotiate with her.

"That's hard to say, I haven't shown my true strength yet..."

"boom--!"

Suddenly, accompanied by a loud noise, the ground began to move.

"Oh no!" Kotegawa Yui suddenly exclaimed.

"what happened?"

The ground is... cracking open!

Boom—Boom—

Not only the ground, but the ceiling was also collapsing, with rubble falling and cracks appearing.

The shockwave from the recent explosion has still affected the castle, which is now teetering on the brink of collapse.

"W-What should we do... Brother Chen?" Kotegawa Yui asked nervously.

“No problem… Kyoko, come here quickly.” Tokimatsu beckoned to Kirisaki Kyoko.

"Eh? I..."

"The castle is about to collapse, it's too dangerous, come quick!" Shi Chen commanded.

"Oh..." Kirisaki Kyoko found herself unable to refuse, so she obediently landed next to Toki.

At that moment, a circular barrier was erected, covering everyone.

"Wait, Brother Chen, and Momioka and the others..." Kotegawa Yui remembered and reminded them.

"Don't worry, I've already moved them out."

"That's good."

"Let's go out too." Shi Chen led everyone away from the castle.

Rumbling--

As soon as they left, the castle began to crumble, collapsing into ruins in the blink of an eye.

“It’s over…” Looking at the collapsed castle in the distance, Mengmeng suddenly panicked.

"What's wrong, Mengmeng?" Nana asked curiously.

"Control device..."

Chapter 553 Leaving the Sisters-in-Law Behind

"What control device?" Nana continued to ask.

"It's the control device for this game. Without that device, we can't leave this world," Mengmeng explained immediately.

"What did you say?!" Nana exclaimed in surprise.

"How could this be... You don't mean we're going to stay here forever, do you?" Yui Kotegawa asked incredulously.

"This..." Mengmeng looked at everyone awkwardly, speechless.