Synopsis

The chapter introduces a system where recruits are forced to participate in dangerous training, with some undergoing "synthesis" to become stronger, some are promoted to the second floor based on their skills, while others are treated poorly in the first floor. A group of recruits, feeling mistreated and aware of a "secret," decide to revolt and refuse to fight, initiating a strike against the system. This rebellion is met with dismissal by those in charge, highlighting the power dynamics at play and the recruits' desire for fair treatment.