Yohan

Im looking for the title of the story I read years ago, it was a tragic manga, with multiple storyline. I dont remember the other stories and the one story I remember was only bits and pieces anyway, it was about a boy that was supposed to celebrate his bf bday, he was waiting on their home with cake and all, while his bf was on his way from work, and it was raining heavily that time, on his way there was a child that was fallen in the river, the bf saved the child but unfortunately he drown. There was a cake involve, and the boy was hallucinating, later he was about to jump, to be with his boyfriend

hoping to for someone to help me

Hii can someone help me find this story, I already forgot the title but I somewhat remember something about the plot. Please bear with my story telling.

This was a BL manhwa story, it started with the MC went to his friend funeral, they were friends during middle school and they both part of art club. All of the art club members went to the funeral as they cannot believe that the body of their friend was found in the club room, hidden inside the walls. While reminiscing, the MC notice a painting inside a room, He and the other member of the art club went to look at the painting closely, and that other member realize something after looking at the painting so he shouted at the MC (im not sure why, i already forgot about it) but then a silhouette appeared in the room at killed both the MC and the member.

next thing, the MC woke up, time traveled in the past during their middle school years. He realizes that it was his second chance to know whats going on and save his friend. But things was not it used to be, they started going downwards as someone was trying to kill all of the art members of the club.

ADDITIONAL INFO

+ it was their art teacher's body they found in the room, and held the funeral to, because he was killed by the MC's friend
+ the art teacher was fck up because his family died during the house fire
+the MC time traveled again and again until he helped the teacher by waking up all his family during the fire so that they can get out of their house

that's the only thing I can remember, please help me find this story. I really appreciate it.