The Part-Time Fawn Is Saving the World in a Bad Ending

My name is Shikanoin Heizou. I'm a detective.

Unlike the kind of detective who comes with their own BGM the moment they appear, or can see through the truth at a glance,

I'm an ordinary detective who keeps my feet on the ground and diligently gathers clues.

But just as I was happily heading out on a field assignment (a vacation),

the Irminsul suddenly told me that the continent of Teyvat, where I live, is about to be destroyed.

Only by going to other worlds to collect BE points

can I fight the Heavenly Principles and save Teyvat from its bad ending.

I was completely dumbfounded!

Are these trendy setups really popular now?

And I'm a detective, not a savior!

The Irminsul kicked me out,

gave me an evil smile, and said,

"Good luck, wage slave!"

So I'm not even a savior, just a wage slave?!

The protagonist is Heizou. Crossover, no pairings.

Contains lots of OOC and personal headcanons, and the timeline is all over the place.

The protagonist is the author's favorite; all other settings and plotlines serve him.

Updates ongoing~

Theme: Building a harmonious, beautiful new world.