Terius Behind Me Episode 12

Go Ae Rin is a single mother who, after unexpectedly losing her husband, gets involved in a spy war. She lives in the apartment in front of Kim Bon. Kim Bon, who is code name is Terius, is a legendary black ops agent for the National Intelligence Service (NIS) who has gone into hiding after disappearing without a trace. 3 years ago, in a failed secret operation, he lost the woman he loved. Since then, Kim Bon has…