During the story, the MC will need to interact with a lot of different people. Some of them will have a big impact on the plot, ending, or even decide it, like the Obtainable guys, hidden character… Some just appear for sec to spice things up or have an important role but doesn’t really affect the output (like Rivals).
The one that you’ll play as, also the story’s narrator.
Rivals cause troubles when the MC tries to reach their love interest.
Only unlockable at some specific event/path.