After My Grandfather Entrusted Me with a Dream, I Relied on the Ring to Control the World.

Lin Xiao had fully experienced the pain of being a working man. He was so overwhelmed by the reality that he couldn't breathe. His girlfriend's transference became the last straw for him. Grandpa had a dream. "Unfilial grandson, you finally broke up with that little bitch! Why don't you burn paper for me! Grandpa left a treasure for you on your grave!" Space ring? Connecting all realms? Cross-border exchange of supplies? In the apocalyptic world, can a bowl of water be exchanged for a hundred taels of gold? In Cultivation Continent, can fruits be exchanged for supreme skills? Lin Xiao, stand up! Does your ex kneel down and beg to get back together? It's too late! The school belle who was once popular on campus took the initiative to pursue her, the charming leader of the apocalypse knelt down to recognize his master, and the sect saint of Cultivation Continent acted coquettishly and begged for support! Do I still want this piece of shit like you?