Cat March Culture

Bai Yifan has an ancient ring that allows him to travel freely between the Earth and the fantasy world, and he has discovered that "plants and animals" on the Earth will evolve into treasures when they are taken to the fantasy world. An apple evolves into an immortal fruit, an egg will hatch into a phoenix or an earth dog has the bloodline of a dragon. One could even use tobacco to manipulate the enemy to their advantage.