I Just Ruined My Cultivation. Do You Really Think I'm Useless?

Three years ago, Yang Manman, the most dazzling genius in Qingfeng City, was accidentally destroyed by the thunder tribulation when he was going through the foundation-building thunder tribulation. Since then, Yang slowly fell from the altar overnight and became the laughing stock of the entire Qingfeng City. However, three years later, when Yang Manman's father was seriously injured in an ambush by the other three heads of the family and the entire Yang family was in danger, this well-known loser stood resolutely in front of everyone in the Yang family. Amidst everyone's ridicule and even the scolding of everyone in the Yang family, Yang slowly burst out with a powerful aura! "Everyone, the three-year period has come! It's time for you to bow your heads and surrender!"