[Crossover] The Behind-the-Scenes Worker Demands a Vacation

Countless worlds hang from the World Tree, and countless World Trees make up the true universe.

To ensure the World Trees grow healthy and strong, the very best and brightest from countless worlds formed the Forestry Bureau. They rack their brains and pour their hearts and souls into the work, day and night, fighting to preserve the World Trees without regard for right or wrong, good or evil.

Everyone is charging headlong toward the final destination of liver failure.

To keep baldness from spreading throughout the Forestry Bureau, to comfort employees who work overtime around the clock with no days off, and to test the contract they made with the Throne of Heroes and the Inner Sea of the Universe, the Bureau issued its latest project and officially established an Evaluation Team.

A world on the verge of collapse, isolated and adrift, was selected. From then on, the tragedies that had already happened could not be undone, but there was a chance to make up for the regrets that came afterward. Surely this world would get the satisfying HAPPY ENDING it deserved

A certain bat: Hold on, I have something to say.

Content warnings:

1. Although the blurb is all about the worldbuilding, it takes up only about two chapters. This isn't their story.

2. Shikigami from the Onmyoji mobile game make cameo appearances. The author ships Arakawa and Miketsu, and has added personal headcanons to the backstories of the two gods and Orochi, with major changes.

3. The main setting is a crossover of American superhero works. There are some Batman-bashing scenes and major plot changes. The Arkham Knight bursts in wielding a knife.

4. Saint Seiya characters appear. Where the settings conflict, such as DC's Aquaman and Poseidon, Saint Seiya takes precedence (not a compromise, but precedence).

5. The author is a huge Finn fan.

6. The author has company training from August 10 to 13 and won't be able to update. Updates resume on August 14.

Theme: The age of humanity has arrived, and good people deserve good endings.