Reborn in Douluo: Dong'er, Wipe Your Husband's Back

(Multiple heroines and joining Spirit Hall. If you don't like that, there's nothing I can do. Some parts of the plot have been changed. If you find anything that conflicts with the original story, I may have remembered it wrong, or I may have changed it.) The young Xia Tian dies while saving someone and is reincarnated in the world of Douluo Dalu as a soul beast. A million years later, he meets the peerlessly beautiful Bibi Dong. By a twist of fate, he ends up changing Douluo Dalu.