lmfao he made a vibrator out of everything mankind has invented. it made sense if there was a hint of him being a sexual defiant but no chapters have shown him to be excessively perverted
@morichiro a different world could not have 24h days maybe? This means he'd have to learn how to make the clock internals by himself (which is already hard enough) and change to work with that world's day lenght, and also teach people how to use it.