An Jiu, a salty fish college student, has multiple identities including the heir to the world's most mysterious organization. He just wants to keep a low profile, but due to an accident, he is targeted and investigated by Cheng Jinyan, the Beijing prince with a national security background. The two went from being tempted and attracted to breaking up due to their opposing stances, and finally reached understanding and reconciliation in the process of jointly resisting the world-destroying crisis, and joined hands to protect the world.
