Kimi Dake Shiranai

The protagonist lives a quiet life with Yui, his devoted wife who works as a wedding dress designer. When Yui's drug-addicted brother Kuroda calls asking for help, the couple reluctantly agrees to get involved despite their better judgment. This decision sets off a chain of events that tests their marriage and principles in unexpected ways. The game is a story-driven simulator featuring AI and 2D artwork, exploring themes of corruption, betrayal, and moral compromise as the couple navigates increasingly dark circumstances. The narrative progresses through multiple chapters, with player choices influencing how events unfold.