Synopsis
Two parallel dimensions and brief meetings in the dead of night give rise to a passionate love story.
Suzuki Kaya lives an everyday, ordinary, boring life. That is, until a dazzling light appears before him at a defunct bus stop, showing him a vision of a girl from another world. From that moment, Kaya’s life changes as they strive to find ways to meet one another from across dimensions, and maybe… even fall in love.
LN information (.epub)(official) 
From the same author:
Kimi no Suizou wo Tabetai
I am Blue, in Pain, and Fragile
Genre: Romance, Science Fiction, Slice of Life, Supernatural
Volume 01 or (Mirror)
Completed
Password: thatnovelcorner.com
Comment with a little spoiler: It’s interesting to know who is the other human, the unknown human-like entity, is talking to…