Alien Beast Dungeon

Experiments on alien beasts create different personalities, experiments on alien beasts create different abilities, and experiments on alien beasts create global dungeon blockades. The battle between the underground city and the aboveground city, the battle between the underground city and the aboveground city. The intertwining of love and hate, the collision between friendship and family, is the underground city real or the underground city real? How will the male protagonist use his iron magical power to penetrate the ground and underground... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.