Reincarnated Ghost, Infinite Evolution! the Reborn Empress Begs to Be Taken to Bed

[Reincarnated Ghost] + [Contract Empress] + [Swallowing Evolution] Chu Sheng traveled to a different world invaded by alien beasts and became a skeleton monster that even looked like a dog and had no fighting power at all. But the problem is not big, he awakened the infinite evolution system. Skeleton monsters are weak, what does it have to do with me? What? Black and white and impermanence are not enough? What about Emperor Fengdu! As long as I can suck him, he can evolve infinitely! … In the last life, due to the betrayal of the four-winged angel, this emperor failed the college entrance examination. He wasted decades until he activated the treasure left behind by his mother, and then he changed from a spiritual master to a spiritual master! Unfortunately, everything came too late. When I arrived at the Imperial Realm, I happened to be surrounded by alien beasts. Even if I tried my best, I would end up dying of exhaustion and regret. Now that I have resurrected my life, I should be back to the top... Huh? ! Holy shit! Why did I contract the skeleton monster? !