Now about the adventures. Have you imagined dying from being crushed by a vending machine? No? Well he died from trying to catch a falling vending machine. Boss monsters also died from being crushed by a giant vending machine. He even killed a boss monster by poisoning it from the inside when he was swallowed.
Example of her toxicity: He pranked Aura with a bug in the bathroom. As a result, Aura beat him up. If this is any other story, it would've ended there. But no, she didn't stop there. She instead manipulated the whole town to make them beat him up. And she has absolutely no remorse about this. If Ai-chan was this guy, Ai-chan would've sold her back to the slave market and leave this ungrateful town immediately.