Every day was hell for Sung Changwook as he worked for the abusive Chun Joongmyung, the third son of the powerful Jikyung Group. When Changwook finally quits, Joongmyung attempts to kill him, but his plan backfires when both of them get electrocuted and switch bodies. Now stuck living as Joongmyung, Changwook must solve the mystery of his new identity and wage war against Joongmyung’s older brothers for control of the company. The odds are stacked against him, but could lightning strike twice?