Two girls met for the first time,or is it... As they chase their dreams together,but little did they know, they've been crossing each other's path... Temporary or not,their hearts already collided, undecided, unexpected,their love must be protected.

Relationships. Flings. Friendships. Xiaoting and Yujin have been friends ever since the day they were born. Best friends for life would be an understatement. With their future already planned ahead, can they keep their bond together or will love ruin what they have built? Choose. Stay. Break. Continue.

Choi Yujin, who just broke up her relationship with the love of her life for the sake of their careers, knew it was hard but thought it was possible to maintain her friendship with him, but that was not what happened. So she lost her boyfriend and one of her best friends...but for how long? Lee Minhyuk just got his heart crushed by the woman that he loves the most in the whole world, yes, love not loved. It doesn't matter how much time passes, he doesn't think he will ever be able to

Suahn hates love despite being a cupid that is tasked with making others fall in love for a living.

Xiaoting, espionne renommée, doit effectuer une mission de la plus haute importance. Trouver le rapport entre une certaine Choi Yujin, et une bombe capable de détruire un quartier, en cours de développement par la Corée... La redoutable espionne va être projetée hors de sa routine et la mission donnera lieu à une rencontre... explosive, qui changera la vie des deux filles.

When Yuki felt guilty if she chose Billionare over Last Piece for finale of the Queendom Puzzle