Arriz was raised by the Organization aimed at destroying the Second Breed - hybrid humans with amazing powers that serve as space police. He was made to believe they're monsters threatening humankind, his own father sacrificed his life while fighting them. So when Arriz becomes older, he enters the school for young hybrids as a human student. His true goal is to betray and destroy them, but the more he learns about his new friends, the more he doubts about who's the bad guy here?
KiYoung Kim is a world famous idol; he has everything he's ever wanted except for one thing. He's lacking someone to share his life with. Aliah Thomas has recently moved to Korea ready to start her life over, never expecting to meet an idol. When these two meet, sparks are sure to fly but will they be able to overcome the hardships waiting for them?