[The lively and adorable twelve-winged angels], [the majestic and invincible Crimson Flame Dragon], [the mighty and domineering three-headed dog of Hell], [the astonishingly defensive Spirit Water Turtle], [the boundlessly powerful Hercules Ant King], [the glamorous and captivating Longbow Elf]... The protagonist, Liu Xing, travels to a world of beast control and obtains the Beast Control System. In this world, many secret realms await exploration. With the help of the Beast Control System, the protagonist, Liu Xing, contracts one powerful beast after another, ultimately climbing to the pinnacle of this world.

Monsters invade, the human race declines, and the protagonist Fang Fan obtains a breeding system!

Ding Dong, raise an ant and combine it with a hundred times the power.

Ding Dong, raise a spider and integrate spider sense.

......

Ding Dong, raise a water bear and fuse it into an immortal body.

Finally one day, Fang Fan found himself invincible, and the cute insects he raised stood on the mountain of corpses of countless monsters.