Description: Liya, a lively and cheerful girl...Mori, a chillness and mysterious girl... Characters from different background, connected by the thin line of missing, meet each others, cognize each others, and fall in love with each other... In about 4 hours of the game length, the player will get lost in a wonderful and interesting story, feeling the emotional entanglements between different college mates, colleagues and friends of different personality.