Hell
Narumi, despite being presumed dead after the explosion in Karuizawa, awakens to find himself in a hospital. There he meets ladies' man Guy and an old woman named Lucille and struggles to regain his memory of what happened. As Narumi interacts with the hospital’s child patients and witnesses his own wounds healing with incredible speed, he begins to suspect that something strange is going on. Source: Amazon
Aired 15/11/2018EP 6 - Hell

Karakuri Circus
The protagonist, Masaru, has just inherited a big fortune after the death of his father. However, people are trying to get their hands on it by any means necessary, even if it means killing him. Narumi helped Masaru from being kidnapped after fighting some weird guys. He found out that they're not humans but wooden puppets with amazing strength. After a hard fight, Narumi was forced to admit that he's no opponent for them; and just when he started to think that Masaru would be captured, Shirogane, Masaru's watcher arrives from France with a weapon, the puppet Arlequin. Here, begins the story of Karakuri Circus.