Onto the premise. You've been part of the hero party, your role is undefined but you're capable. But they kicked you out because the "Prophesized Hero" couldn't deal with your swag or something.

The basic story is, the "Hero" is on his quest to kill the demon king. Is he actually the hero? No, he just found a magic sword that emits a glowing light. Also, the demon king is dead already, killed by his advisors and immediately after that said advisors were killed by Karumisaki who was the demon king's right hand.. well woman.

Now the spot for the demon king is empty, so she offers you the crown. Will you take it or walk away?

Quick overview for the party:

The not so charismatic leader of it: Jeff Burnsides, he got isekai'd and now wants to make a harem and play hero. A bit sad for him that his personality is repulsive to women.

The elf cleric: Leandra "Lea" Morningdew, the second Jeff started flirting with her she claimed to be a lesbian, clever girl. She is.. well a cleric.

The human archer: Cassandra "Cass" Tanner, she also claimed to be a lesbian. Now she and Leandra have sesbian lex all the time. Kidding of course.

And formerly: You. Not much to say about you. You can fill the gaps won't you? Pretty please.