i would like to ask if anyone knows about this manga i used to read but i forgot the title,the plot was the FL used keys to go back in the past to rewrite the future...because she commited suicide in the future,his friends and his future bf go back in time using the keys...thanks guys
this maybe? - http://www.mangago.me/read-manga/henyoku_no_labyrinth/
I'm gonna miss this site if its gonna down..this site help me a lot ..it keeps me going thru my depression..