Until the Wayfarer Utters Words (UWUW)

A mute who doesn't know sign language isn't common. A mute who also doesn't know of his origins is even more rare. Advay is a university student and meets the mute boy. He is then involved in a counter chase of protecting the boy and finding information about his identity from the villains. How do the two interact with eachother and deal with different situations and how will fate unfold for them, dive in to know.

This is a realistic BL fiction taking place in contemporary time but a different geography from our world.