Maybe it's about a house that is a portal to many dimensions, and a couple of humans go go explore it? We get one monster/supernatural being, and one human? I have an obsession with ghosts so I'll probably make one of those
Name: James Kelrought
Age: 7 (when died, he has been at the house ever since the portal appeared)
Personality: James hates to be alone, and misses his parents. He's been trying to figure out how to leave, and often regrets his decision of running into the portal. James asks a lot of questions, and is very gullible.
Other: James is afraid of women he doesn't know, because he was killed by one.