Irreplaceable one

The family's illegitimate child, Zigrien, enters the apprenticeship of Idris, the Commander of the Knights Templar, whom is under the direct control of the Crown Prince, by his family's coercive invitation to take advantage of the prince's weakness.Hearing the rumors of the cold-blooded Idris, who is called the Prince's dog, Zigrien tries to keep his eyes out of Idris sight, but from the first day, he witnesses Idris and the prince 'Laurent' having a relationship.When caught and asked by the prince, Zigrien lied saying he adores and longs for Idris."I'll give you a chance to hold your beloved boss in your arms that you so long for. Get Intoxicated right here so I can see."The Crown Prince, ordered Zigrien to embrace his superior.Idris, who leads Zigrien, now is to follow Zigrien's lead.How will this relationship end?

To me, he’s my destiny. To him, I’m just a girl he knows.

Jo-Young and Baek Seung-Ha met in a class to promote friendship. Jo Young tried to keep a proper distance from Baek Seung-ha, who had a dark and reticent impression, but after taking care of Baek Seung-ha, who had a cold, the two became closer and gradually came closer to the darkness they had been hiding...