A 2D exploration adventure. The main character, Yoi, receives a letter from his dead sister, Chitose, saying that she wants to tell him a secret. In order to find out the truth, Yoyi heads to an abandoned laboratory.

A 2D exploration adventure. The main character, Yoi, receives a letter from his dead sister, Chitose, saying that she wants to tell him a secret. In order to find out the truth, Yoyi heads to an abandoned laboratory.