lutov

Make separate points in another book

A whole bunker in a suitcase

Worlds for a crossover - Hazbin Hotel. Gravity Falls. Amphibian. WAKFU. The Owl House

Hazbin Hotel. Gravity Falls. Amphibian. WAKFU. The Owl House

Don't make the hero instantly the strongest.

I'm sorry for my stupid ideas.

Give the main character a Rick Portal Cannon

You can make a crossover with another world.

You can make the main character a scientist.