I think this Leon guy's in the right bring the highlanders down and spreading their tech but his methods are just wrong. Killing this dude will only make things worse like ingles said. But I really think ingles needs get his priorities in order he can help them still maybe even train them but...
@onepunchman yeah, everything is moving much faster than it needs to. The girl already has feelings for him, the bullies already know to expect him, and the detective, while having nothing that points towards him. Plus this basiclly one of this isekai revenge/power fantasies
Ironically the best way for her to solve this would be to be to stop hanging around Riol for a bit and stick with her friends they would drive the prince away but her feelings are so strong that she would never leave his side by choice