Abyss

Following a relationship break-up, Cha Min (Ahn Se-ha) decides to end it all, but before he does he contacts his best friend, prosecutor Go Se-yeon (Kim Se-rang). After chatting with her, he has a change of heart, but its too late – he slips and falls off the building.

When he comes to, he is lying in the middle of a field, clutching Abyss – a magical golden ball that gives him another shot at life as a different person, one that mirrors his soul.  In Cha Min’s case, it is an extremely handsome, young and charismatic guy (Ahn Hyo-seop).  He races to find his best friend only to discover that she has been murdered and his previous self is the number one suspect.  He uses Abyss to revive her and she is reborn as a completely different person too (Park Bo-young).  They decide to work together and uncover the murder and solve the case.