Dear My Loneliness and Darkness

Dear My Loneliness and Darkness (2022) is a mystery, drama with 1 season created by Mizuho Aimoto, rated 6.3/10.

One day Mio attends a middle school reunion and is reunited with her first love, Shuichi. Her love is rekindled when the guy approaches her, but they get caught up in an incident where members of the reunion start dying one after another.