Synopsis

The chapter begins with a flashback of a childhood promise made using pinky fingers, establishing a bond between the two main characters. In the present, one character is accused of breaking his promise, but he maintains he never did. Later, different groups show up with intentions to fight, one group looking to deal with a 'traitor' and another looking to kill the female lead, which ends with a flashback revealing how one of the main characters ended up passing the 'entrance' test.