Jiang Xun transmigrates to a fantasy world and becomes the lowest-ranking servant disciple of the Xuantian Sect.
He thinks he'll spend the rest of his life sweeping floors and doing odd jobs, but then he awakens the Looting System.
Whenever someone fights, they drop attribute bubbles, insights into cultivation techniques, bloodline fragments, the essence of exotic flames, and even fated opportunities. He can pick them all up!
From then on, Jiang Xun gets it.
There's no way he's going to cultivate through hard work.
If he can pick things up, why train?
During the sect tournament, while prodigies fight to the death, he picks up cultivation points nearby.
In the secret realm, while holy sons risk their lives, he picks up opportunities behind them.
When the myriad heavens erupt into war and the myriad races go on a killing spree, he quietly hauls a sack onto the battlefield.
Everyone else fights. Jiang Xun loots.
Years later, the Myriad Worlds stare at the man who picked his way to the top and are completely dumbfounded:
"Wait, how did a servant disciple become an unparalleled Martial God?"