Scorpion Hill

After being hit with a truck, a boy gets isekaied to a fantasy world with his childhood... bully? It's an enemies-to-lovers romance with dark overtones and monstergirls in every sense of the compound word! Nitocris is a tomboy scorpion girl with violent and psychopathic tendencies. Psychopathic tendencies which the MC is well-acquainted with. She proves her untrustworthiness and terrible nature by the day. However, though she may be objectively evil by nature and not capable of redemption, she is also hot. So there's like, some moral grayness to be had here. As they fight alongside each other, using violence to scrape a living in a brand new world, our protagonist must also come to terms with the traumatic memories of their past and how they went from enemies, to friends, to maybe something more...? Do these two even deserve a happy ending?