Overview
Mizushima Shinji is staying a highlands for his health with his wife Miwako after he recieved a heart transplant. But his tender personality turns to violent. In fact, he got a a serial killer's heart.
| Actor | Age then | Age now | |
|---|---|---|---|
 | 53 | 69 | |
 | 25 | 40 | |
 | 56 | July 25, 2022 (69) | |
 | 48 | 64 | |
 | 33 | 49 | |
 | 45 | 61 | |
 | - | - | |
| 29 | 45 |