@Hell_Satan I don't think that really counts as a spoiler considering that we already knew all that before. Well, I guess except for the first thing you mentioned.
Everything else though is pretty much information we already were told.
@Sheratan Tbh it's just slightly better than your average isekai. It's the mc that carries this manga. His overall attitude is so stupid it's actually kinda funny.
His personality is also great too imo. He doesn't actively try to be a good guy but he kinda is.
I feel like he's more likely to try and steam the gem. Considering the fact that it's a national treasure and all,
it's probably worth just as much if not more than anything hecould make with the liger crystals.
@rafavic If I has to guess, their logic is that the y want to be competent with a sword only as well. He's still young so he's got plenty
of time to learn how to implement magic in his fighting style but it will do him good to master his sword first.
@BrunoVilla it's something of a cliche that a girl will change her hairstyle if a major event happens in her life. Don't know if it's actually common in real life though
@Akabane No, it's something of a leotard that she wears as part of her kunoichi uniform. In the first panel, you can see her wearing it.
It seems that when she's chilling she doesn't take it off and just wears a hoodie over it.