Daichi all of a sudden discovers from his former girlfriend, that he has a daughter suffering from Leukemia. Whilst being in a state of shock, all of this begins to gradually sink in when he meets his daughter Hana at the hospital. Meanwhile, he also realizes that he is the perfect match to be her doner. But the moment of slight relief gets turned upside down when he gets the worst news he had not been hoping for...

Daichi, who had previously served a prison sentence finds out from Sumire, his former girlfriend, that he has an 8 year old daughter who is suffering from Leukemia. Meanwhile, as a result of a medical check-up, he becomes eligible to become the official doner, however, one's dirty deeds leads him to get arrested...

After realizing about the offender of the case, Daichi tries to prove his innocence. Meanwhile, Kaede sees a myserious man who is onto him...