leavemethefu-cologne's manga / #Time travel(2)

Uhh, I actually forgot about this one, for real— Time travel? Yes Seme MC? Yes Aloof, studious type of seme? Yes Cute uke? Yes Key things/words: time travel, school life, drama, giving slice of life vibes, cute (and for once not annoying) uke, studious type of MC

Uhhh what was this one again— Cute? YES Has drama? Yes Traveled to the past? Yes Ahem so...key things: school life, shounen ai, time travel, cute, seme is oblivious af (sorta the uke too?), MC's lil sis SLAYS