The Cosmic Tunnel

Ryou, Yuki, and Sora have been close friends since childhood. Their bond is strong, but a quiet tension has always existed beneath the surface: Ryou has secretly been in love with Yuki, while Sora holds feelings for Ryou. The three of them navigate their shared days, each hiding their true emotions for fear of breaking the friendship.

Years later, Ryou moves away to attend college in a distant prefecture. When he finally returns to his hometown, he decides to confess the feelings he has kept hidden for so long. His return forces the three friends to confront the unspoken love triangle that has shaped their relationship, and the choices that will change everything.