Seeusiun's manga / #interesting(2)

Long, 125 Chapters and Ongoing The story follows Kaizaki Arata, a 27-year-old jobless man who fails at every job interviews he had after quitting his last company which he only last three months. His life changes after he met Yoake Ryou of the ReLife Research Institute, who offer him a drug that can change his appearance to 17-years-old again and to became a subject in a one-year experiment in which he began his life as a high school student again.

Ongoing, 5 chapters For his beloved younger sister's treatment, Shinomiya Ryouma is working frantically to raise a billion yen while going to high school. One day, a mysterious woman asks him, "Can you put your life on the line for what you desire?" and after receiving a ticket from her, an accident befalls him! When he wakes up, he finds he's turned into a girl and what's more, he's participating in a "game" where a win means he can reverse his fate but a loss means he'll die instantly! Warning: lots of gore