Reborn as the Black Dragon King, He Was Contracted by a Loli School Beauty at the Beginning

[Beast Control Style + Development Style + Invincibility + Daily Sweetness. When he woke up, Ye Hao was actually reborn as the Black King Nidhogg in Nordic mythology. Just when he was about to eat the world wantonly and turn into an adult body as soon as possible, he was absorbed by a powerful energy into another world and became a loli's beast! Well, although Ye Hao admits that it's uncomfortable to be someone else's beast master, being a cheap master is really cute! In order for her to live happily in this world, I decided to protect her well. First of all, I must declare that it is definitely not because of her beauty!