Chen Tianyang's retirement life is very cozy, far away from fighting and killing, far away from the hustle and bustle and tsunamis of the financial market, but he never expected that he would be dragged by his son to work as a security guard in the company. Chen Tianyang has no choice, who makes him his own son? Only he didn't expect that being a security guard would even pick up a beautiful female CEO for his son as a stepmother.