As the challenge progresses, Haruki witnesses the formation of unexpected alliances among the girls. Some become best friends, supporting each other through the emotional rollercoaster, while others form rivalries, competing fiercely for Haruki's affection.
Haruki finds himself caught in the middle of these dynamics, trying to maintain balance and fairness while navigating the complexities of the relationships.
The Heart's Challenge is not without its secrets. Haruki begins to uncover hidden truths about the organization behind the game, as well as the motivations of some of the girls. He discovers that some participants have ulterior motives, while others are genuinely seeking a meaningful connection. These revelations challenge Haruki's perception of the challenge and force him to re-evaluate his own goals.
As the number of girls dwindles, Haruki reaches a crossroads. He must make difficult choices about which relationships to pursue and which to let go. He grapples with the fear of hurting others and the pressure to find his soulmate. He also begins to question the true nature of the Heart's Challenge, wondering if it is truly designed to bring people together or to manipulate their emotions.