Can Someone Cast Aside by Society Really Save the World?

[Light Supernatural Mystery + No System + Passionate + Ensemble Cast + Urban High Martial Arts + Deliberate Pacing]

[A story about a group of protagonists quietly protecting the world from hidden places. This isn't a formulaic wish-fulfillment novel. Every character gets their own development, with occasional everyday moments woven into the main plot.]

I, Li Siyuan, have a mental illness!

At a bustling night market, Li Siyuan snatches the noodles a child has just bought. Just as the child's parents are about to confront him, he pulls out a “psychiatric diagnosis certificate,” his face twisted into a crooked grin...

Since society rejects me because of my mental illness, don't blame me for using it to get a few advantages.

Just when Li Siyuan thinks he'll spend his whole life giving up on himself like this, a man reaches out to him:

“If you were offered a job right now with seven types of insurance and a housing fund, protecting the world, would you take it?”