>>49600448
Basically MC transfers to a new school and gets stuck in 臨海合宿 (hence the same). Slight spoiler but on the first day, MC and the group dig up a skeleton with their school's uniform during a 肝試し. It's mostly about trying to solve the mystery they encounter. I've only done a couple of routes but it ended up diverging more at the end that I expected. Other than the end, the plot is basically the same just with a different boy. It's decent I guess.