Daichi served time in prison for attempted murder. After his release from prison, he spends his time doing nothing and he doesn't see any hope for himself. One day, Daichi hears that a woman, whom he once loved, had a daughter Hana that was his. Hana is now 8-years-old and has leukemia. She needs a bone marrow transplant surgery or she will die. Daichi goes to the hospital where Hana is staying
