Return of the Urban Immortal

Chen Fan, the Nine Calamities Immortal Emperor, fails his tribulation and is reborn as a disgraced student cast out by his family. In his past life, he commanded the stars; in this life, how could he be ordinary? When others mock him as a useless son-in-law, he casually saves a dying tycoon with a single needle. While heiresses flaunt their diamond-rich husbands, his bank account easily breaks a hundred million. Peerless medical skills, unmatched martial arts, treasure appraisal, and a luxurious life. Watch as Immortal Emperor Chen Fan ascends again in the bustling city, making all who once looked down on him kneel and sing 'Conquer'! — Description from novelcodex.org