A Note Before Reading the Teyvat Side Story

The author needs to write the Teyvat arc according to the main story's worldbuilding.

To avoid unnecessary arguments, a few details will be clarified in advance.

First, many players in the HoYoverse community don't believe that Teyvat is part of the Honkai universe.

But in this side story, the author has established Teyvat as a planet used in the Immortal Dragon's experiments against the Void back then.

The reasoning is rather flimsy: Teyvat's native lifeforms eventually evolved into various kinds of dragons.

The Abyss is a mutated version of the Void's power, while the Frenzied Hunt is an existence modeled on the Blood Sin Spirit.

As a result, the combat power of all lifeforms on Teyvat has been enhanced.

On the planet, the planet's resilience makes their destructive power less apparent. Take a powerful Archon like Zhongli, for example: outside the planet, he would be Star-destroying level.

Likewise, the Express Crew's combat power will be suppressed after they enter Teyvat. For example, Welt's black hole can't destroy celestial bodies, and its destructive power is directly reduced to Mountain-destroying level.