Gwigongja

A boy named Tae-Ha Jin loses his parents and his position as heir to the Cheon-Gu Group, a major Korean conglomerate, after an attack during a family yacht trip. He later discovers the incident was linked to power conflicts and betrayals within the family. Forced to flee to Italy, he spends seventeen years planning his return. Now an adult, he comes back to Korea with a desire for revenge against those who took everything from him. He prepares to confront the Cheon-Gu Group in a high-stakes battle.