The Boundless City

A high-martial-arts cultivation world, a magic world, a technology-based body-cultivation world, a ferocious-beast world, and a monster-pet world. When these five worlds collide under the pull of a black hole, what will they become after thousands of years of evolution? Will they be locked in endless war, or will external pressure lead them to develop a new civilization?

“Sorry, Sword Cultivator, you were flying too fast through the city. Please show me your flight license.”

“Sorry, Miss Magical Girl. We know you're dedicated to destroying tentacle monsters, but please get dressed after the battle. You're indecently exposed.”

“Requesting backup. In District Three, a battle pet is relieving itself on 47th Street, and its owner is resisting arrest.”

“Sorry, sir, your Force lightsaber is a controlled weapon. Could you show me your weapons permit?”

“You should quit. Being a law enforcement officer with you is more exhausting than adventuring in the wilderness.” The protagonist looked at the nine miniature fairy battle pets gathered around him.

“You eat even more than I do. How am I supposed to feed you if you don't work?”

“Our new song is sure to be a hit. Once we're famous, we'll support you.”