The Profligate of Nine Heavens

A 21st-century philanthropist dies unexpectedly, and the King of Hell, drunk, mistakenly takes his soul. After negotiations, he is reincarnated into a parallel world as a dissolute prince, but due to a spatial rift, he becomes the heir of the Prince of Zhennan. Seven peerless masters compete to take him as their disciple, and by the time he leaves the mountains at eighteen, he is already the pinnacle of his generation! — Description from novelcodex.org