In by Advent Games , the story centers on the player character (MC) and a young woman who has called him "Oniichan" (big brother) her entire life. While the default setting casts her as your little sister, the game allows players to change the relationship dynamic to suit their preference. The Core Premise
: Balance trust and friendship through consistent interaction. Trust vs. Attraction living together v037 by advent games new
Synthesize lessons: