- isekai: someone from Earth goes to another world.
- reverse isekai: someone from another world comes to Earth.
- inverse isekai: another world comes to someone on Earth.
- converse isekai: someone on Earth stays on Earth, but Earth itself changes.

Pen name: Delila H. Smith (the H is silent). Thirtysomething trans lesbian, snugglemuffin, girlthing. Devil but in like a catgirl sort of way, perennial emotional wreck, too gay for this. Minors, please don't follow.