I think this danmei is not listed in novel updates and I forgot to bookmark. Plz help find the novel. MC was seme. He lived in cultivation realm originally & was born with a vision. He had powerful soul but couldn't cultivate because no roots. He gets killed and then he transmigrates to modern world. The original host was targeted and expelled from the family. The body had low talent for cultivation but MC was ok with it. I remember there wasn't much romantic moments even though MC and ML got together early. It's more shounen ai adventure type. ML was really cold type. MC was OP & was talented in runes, formation, alchemy and refining but his personality was silly. MC fell in love with ML at first sight but ML ignored him. ML was rich so MC decided to make 10 billion but later he asked ML's family if the money could be payed in installments. MC does many stupid things.
Still looking for this!! I remember that MC teaches ML to cultivate and they return to cultivation realm & meet up with MCs family and Ml's ancestor who was a pair with a dragon.