Spider Girl: My Years as an Evil God in Another World

[No male lead, logical, not brainless, another world. One of them is currently a spider, but will become human later.] A life originally from Earth met with an accident because of a lazy evil god, and became a low-level spider monster in another world. Since she’s a spider, let’s call her Spider-girl. But surviving in this environment as a mere spider is no easy feat. Still, Spider-girl never gives up. As she grows stronger, she meets a yandere vampire, an enraged ogre, and an evil elf... But the ones who leave the strongest impression on her are her adorable demon king grandma, Ariel, and the seemingly aloof, forgetful god who serves as an observer, Wanshi Yue. The world is on the verge of collapse and needs you to save it. Go wild!