This kinda all feels like background noise and the weird clipshow pacing doesn't help. Like... why should I care about this entire world? Why should I believe any of the main cast cares? Haruto (Mr. Mc) was shunned by his class and the prince of the kingdom that summoned him tried to have him killed. One girl is just there for comic relief, and I think she's supposed to be the main love interest? I can't tell. Her childhood crush is played off as a joke and even then they writing kinda forgets about it. Like it feels like she has nothing going through her head except every now and then she remembers she has a crush on the MC. The other girl has the most personality and pushes the plot along, but that's not a high bar. She's still just kinda there. None of them have any particular reason to want to save the kindgom that both forcibly summoned them and tried to kill them (well the Mc but them as an extension of his group). So why should I as a reader care about any of this? What's even the stakes? I mean hell, at this rate he could amass an army and try to rule the world. He at least has some reason to do that (not just revenge but to force the kingdom to send them back home). Defeating the demon king doesn't even work anymore since the kingdom in question that promised to send them back has already betrayed them. They're just doing stuff and it's like, okay, sure.