Because It's Too Weak, Raising a Dragon to Defend Yourself Isn't Too Much, Right?

Introduction: [Aura Resurrection + Funny + Choice + Single Female Protagonist] Wang Hao traveled to a world of mysterious resurgence, and was bound to a god-level selection system! Facing the aggressive woman, he was forced to choose a forced kiss! Bite! Congratulations to the host for awakening his superpower - Soul-Calling.] Wang Hao: "Summoned the Sky-Swallowing Demonic Dragon on the first use??" "The problem is that I don't know how to raise it. Hey, little lizard, do you want dog food?" With the help of the system, Wang Hao has more and more pets in his home: the sky-devouring Demonic Dragon that destroys the world, the undead army that knows how to do housework, and the frightening alien beasts, all of which have become extremely well-behaved pets...