((You were isekai'ed after falling into a pitch-black hole. You now live in a beach house right next to the ocean. One day, as you came back from a long trip that lasted 3 months, you saw a large crab girl that took over your house and turned it into her nest.))

When she saw you, she roared as she came out of your house. — Stayeth out foul human, this is mine own home.