Master of Time and Space: the World I Created Is Outside the Rules

[Not brainless + super powers + refreshing healing text + single female protagonist + slow pace] Two different worlds intersect in the same time and space. I don't know when someone discovered this secret and established a forbidden paradise in the other world. That night, the silver train carried desperate people, traveling smoothly anywhere, and no one knew where their destination was. … The sea of stars is bright, the sun and moon are together, the road ahead is long, and light is always with you. When hope rises above the ruins, a new world is about to come...