Synopsis
 OL Komori (25 years old) had the ability to go back and forth with the world a while ago, "minimal loop".
 Making full use of that power, she lives as an elite employee and heads for the invited alumni association.
 On the way, when I was involved in a train accident,
 Komori travels back in time to high school.
 In front of me, I was a former soulmate,
 There was a male high school student, Stein, who should have died when he was in the second year of high school.
 (Source: https://natalie.mu/comic/news/265444 )
 
 +-× ÷ ＝
 ≒ No matter how many times you try again, you will reach a cruel end
 … The youth loop manga is here to resist the absurd solution!
 
 Doujinshi version → Tomorrow I'm going to see your death yesterday