This is a story about a man wrestling between his inferiority towards his excellent party members, and said party's refusal to let him go. This heart gripping quest to understand their reason to almost forcibly keep him by themselves is...
some other story. What we have here is a protagonist that has no wit, no strength, no talent, no willpower, no convictions, no aspirations, but boy does he more than make up for it with plot armor. He will push responsibility onto others, happily mooch off his party members income while he sits on his ass doing nothing, but won't forget to grumble about how he wants to leave the party, will go into debts to purchase magical baubles...
And you can rest assured that the author will come at the end of the day to magically turn all his sleazy, lazy bum antics into the most brilliant stratagems, not just bordering but going well into prescience.
The fact that other characters are insufferable pricks, crazy bitches, or just plain stupid people is also worth noting.
If you're an otaku that hoards useless merch on your relative's money and don't feel the need to change your way of life then by all means, do watch this, since You're the sole recipients that can enjoy this bizarre power fantasy.
Other people, stay away. It may seem like typical, season fantasy slop, but is actually much, much worse.