Kaname Asagiri is just like any regular househusband... except he has a secret. Kaname was once an extremely skilled assassin. After retiring from the field, he began to live a happy, peaceful life with his wife Nana. One day, Nana was attacked by a mysterious group of men and left in a coma. Now Kaname is prepared to personally bring vengeance to every last person responsible for this, taking up his weapons for the first time since he retired.
Kazuhiro Oyamada is a college student suffering from insomnia, causing his health to suffer. Kazuhiro decides to use his summer break to go back to his hometown to recuperate. When he arrives, he can't find his grandparents. Feeling something's off, he asks his parents about them, but they react suspiciously. That's when Kazuhiro discovers the "truth" of this strange mystery... This highly popular suspense-thriller finally has its comic adaptation!!
Content Warning: this title contains material that may be distressing for some readers. Suzuki works at Fuma Home Inc., a real estate company. He decides to quit after suffering through its toxic work environment, being harassed by superiors, and forced to work illegal hours. His resignation is accepted, but he is only allowed to leave the company after 3 months. From the next day, his boss starts treating him like trash and the president tricks Suzuki into making a mistake that causes him to be held liable for the damages. When Suzuki is feeling devastated, he meets a woman named Shizuka. She claims to work for a "Company Demolition Agency" and tells him that she will destroy the toxic company on his behalf. What will Suzuki do?