Wang Chui, a twenty-first-century ironworks laborer, dies suddenly from overwork after too much overtime. When he wakes up, he discovers he has transmigrated into the body of Wang Dachui from Love in the Courtyard. He awakens the Hammer System. Since childhood, Wang Dachui has been mentally disabled, with the intelligence of a four-year-old, but he was born with immense strength. His parents died young in an accident, leaving him as one of the targets the scheming neighbors in the courtyard love to take advantage of. See how Wang Chui, now transmigrated into this world, uses the fool’s reputation to turn the tables and give the courtyard schemers a thorough thrashing, leaving them too furious to dare complain.
