It's obviously a beautiful time travel story, but what went wrong.
Why is it that after time travel, it's just a different world and being pushed around by different people?
He finally became a great writer, but before he had time to enjoy life, he began to gradually forget the memories of the original world.
In order to avoid completely forgetting everything about the original world, being unable to write any scripts, being abandoned by the company, and spending the rest of his miserable life, he decided to find the master of this world and become friends, and live a happy life at the end of the story.
Concept: A story about sugar-coating in another world