Traveling through the world of universal job transfer and obtaining the [Can Opening System of All Worlds], Xu Chen embarked on a journey of no return in selling cans.

Rich second generation: "I can't accept the change of job to a living profession!"

Xu Chen: "Open a jar."

Aloof school beauty: "I want to protect everyone around me."

Xu Chen: "Open a jar."

Sword Master: "I pursue the pinnacle of swordsmanship."

Xu Chen: "Open a jar."

"There's a jar with everything in it, so it's normal for one to be empty occasionally."

Xu Chen walked further and further on the road of selling jars, and when he looked back, he found that he was already standing on the top of the world.