Synopsis

The protagonist joins a group of other immortal trainees, all seemingly from different backgrounds, and is immediately thrown into a rigorous orientation program. They are subjected to bizarre training methods, a strict set of rules enforced with physical punishment, and are introduced to intimidating instructors, including one who breaks a trainee's arm. The protagonist, being a shapeshifter, is worried about their identity being discovered and tries their best to endure the harsh environment, hoping to reach the goal of working at a dream company.