Na Wenwen never expected that, in broad daylight, he would transmigrate into an apocalypse invaded by the Abyss! After struggling to survive in this terrifying world and suffering through countless hardships, Na Wenwen finally roared at the heavens: "I'm done being human! Damn you, Heaven!"
A witch's body, a zombie's body, a demonic dragon's body, a phoenix's body, a darkborn's body... There's bound to be one that suits you! After defeating the world's strongest boss, Na Wenwen thought he had reached the pinnacle of the world. But then, a mysterious powerhouse who surpassed all limits suddenly gave him a commission: Find the remains of the Bone Dragon King... His days of slacking off were over, and an infinite world full of challenges was about to open up before him.
The synopsis doesn't do it justice. This book's keywords: apocalypse (an ancient version of Earth in a parallel world), System (there is a System, but it doesn't force you to take on quests), gender swap (there is gender swapping, and staying single is very likely), clone-based story (Captain Ginyu's body-swap technique, loved by everyone who tries it), infinite worlds (includes traveling between worlds).