Sakuya Outsuki is the son of a legendary detective, striving to follow in his father’s footsteps with the help of his assistant, Lilithea. This isn’t your average high-school sleuth, though-because he comes back to life every time he’s killed! Being a little too familiar with death and always awakening to Lilithea by his side, Sakuya’s happy to take on low-risk cases. Surely investigating a movie producer’s affair on a luxury cruise ship won’t pose any real threat! But when the duo ends up...

While investigating a cruise ship, Sakuya Outsuki learns of a tragedy that shouldn’t have been possible: His own father, the legendary Immortal Detective, is dead! If that wasn’t bad enough, all the sleuths working for his dad have leftft as well. To protect his father’s agency—and ensure they have a home to return to—Sakuya and his assistant, Lilithea, must truly work as one. In this fifinal volume, can they solve the murder mystery at the perplexing Kowloon’s Hotel?