The_POZ
Aww it's not all 5 vs 1 but 1 vs 5 with 5 round Also I want Mc to give a speech About adventure how he's and theirs(noble) ancestors is real deal while all of them now is just a mere fake and so on. It's cool idea right?. But there's also cons with this there's a chance it will backfired and nobles will hate him. but there's also a chance they'll realize and admired him(I guess?).
This battle was supposed to be a fight between mechas. While changing the nature of the fight scene itself is not inherently bad, the author should have set up events that led to this change. For example, Angelica could have made a formal declaration that her knight wishes to fight an honourable duel that doesn't involve mechs. When put that way, the Prince and his entourage would have been forced to accept. This is an extremely minor dialogue that can be easily inserted without issue. Please consider it, for the overall narrative of the story.