Lin Xiao, a sharp-tongued roasting expert from the modern world, unexpectedly transmigrates into the body of the lowest-ranking menial disciple in the world of immortal cultivation. With no spiritual roots, cultivation techniques, or powerful connections, he unexpectedly awakens a cultivation-roasting system. As long as he sincerely roasts the bizarre things and eccentric people in the cultivation world, he can obtain cultivation levels, techniques, magical treasures, and pills. The sharper his roasts, the richer the rewards. With nothing but his razor-sharp tongue and hilarious rants, he rises all the way to the pinnacle of the immortal cultivation world.