Once again, Jibai didn't want to be the "backup blood bank" for her hypocritical leukemia sister. She just wanted to live her own life. But Jibai ignored the terrifying and unruly teenager. Once, she, suffering from anemia, fled from the hospital and collapsed on the street, desperate. He carried her back, took care of her meticulously, protected her, and loved her to the bone. In countless long nights, he kissed the difficult spot on her spine.