Read manga: Blue Line

manga
Genres: One shot ; Shoujo Ai
Artists: Neko Natsu
Status: completed
Latest chapter: Chapter 0
Updated at: Aug 25, 2019
Summary:

Yui is simply a ghost wandering around the beach. She does not know who she is or what happened on "that day." That is, until she meets up with her big sister Yuria who helps fill in the missing pieces...