Making Up for Regrets (Quick Transmigration)

Some people carry regrets that can never be put right, until they are reborn.

Note:

1. A collection of short stories, with different protagonists in each world.

2. Most stories are three chapters long.

3. Some stories have couples, and some don't.

3. Once it's complete, I'll apply to include it in the short-story monthly subscription collection.

Theme: Live well and keep moving forward.