My Proficiency System Only Specializes in Obscure Skills

Shen Juan transmigrates to another world and gets bound to a bizarre System: advanced swordsmanship? Forbidden magic? All locked away! He can only train in outrageous skills like [Falling Flat on Level Ground], [Precise Roasting], and [Spacing Out]!

While others spend ten years honing a single sword strike, he turns “falling over” into a divine-level dodge!

While villains unleash ultimate moves that threaten to destroy the world, one glob of his old phlegm breaks every spell!

“Useless?” No! You just don’t know how to use “junk” properly!

From “Shit-Fighting King” at his clan’s small-scale tournament to “Toxic Phlegm Guest Advisor” at the Royal Capital’s Abnormal Affairs Bureau!

He refines divine talismans from waste ore, makes delicious soup with poisonous mushrooms, and finds an artifact in a trash can!