قسمت 4: Glass Heart با خاطرات اهداکننده‌اش روبرو می‌شود در حالی که Li Jian Qiang در Japan با ترور مواجه است.

4

After recovering consciousness in the clinic, Glass Heart has an encounter with Kaori in a mirror, which sparks a feeling in Glass Heart that her mind and body are being usurped by Kaori, creating hostility towards her heart donor. Witnessing this, Doc, the doctor, goes to Umibozu's cafe where he tells Ryo, Umibozu and Superintendent Saeko Nogami that the girl with Kaori's heart also has her memories. Meanwhile, Li Jian Qiang, the boss of Zheng Dao Hui has secretly arrived Japan and is being briefed by Mochiyama on Glass Heart's appearance in Shinjuku when Li is shot in the head by a sniper. Mochiyama recalls that Glass Heart was searching for City Hunter and meets him to warn him that the assassin is after him, hoping for them to eliminate each other. However, after seeing her photo, Ryo realizes that Glass Heart is the one with Kaori's transplanted heart. Meanwhile Glass Heart retrieves a weapons cache. (Source: Wikipedia)