Review Detail of TrashHeap in Among Giants - A Tale of a Transmigrated Side Character

Sup? Author here with the very normal 5* of my own novel. Anyway, here's some notes for those wondering if they might want to read the story. 1. Yes, there will be harem... sort of. The MC is supposed to fill the role of a side character, though, so he won't have ladies throwing themselves at him without good reason. He'll have a couple love interests, though. 2. This both is and isn't wish fulfillment. Not everything will go according to plan and work out perfectly for the MC. Despite being his own man, he is still, essentially, a side character in a world that already has its protagonists and villains. 3. The MC won't interact with the 'world's protagonist' much, but he'll cross paths with some of the 'villains' on multiple occasions. There are heroine archetype characters, too, but they may or may not interact with the MC to varying degrees. 4. Again, within the confines of the world I'm writing, MC is a side character. He'll one day be OP, but that day won't come quickly. Hopefully that gives you some idea of what I'm going for here. If you have questions, feel free to ask in the comments. If I can avoid spoilers, I'll answer.