Agreed. Could have perfectly transmigrated as a 30 y.o doctor and the story would not change at all ( ̄∇ ̄") there is literally no reason for him to suddenly be a teen Σ(  ̄□ ̄||)
Fr. Other than that the story is pretty cute but BRUH it makes me so uncomfy that he's in his 16yr old body bc like.... author you are not being subtle at all
i like how there was absolutely no reason for the author to have a 40yo japanese man regress into his 16yo body other than to normalise pedophilia