I Open a Bank of Longevity in the World of Immortality

Chen Xuan traveled through the world of immortality and became the meanest mining slave. With mixed spiritual roots and low cultivation, he was thrown into the Yinfeng Cave to wait for death. He thought this would be it for the rest of his life. Until he saw a line of words floating above everyone's heads—— Supervisor Wang Hong: "Remaining life span: 5 seconds" Outer Sect Elder: "Remaining life span: 3 years and 2 days" The genius of the sect: "Remaining life span: 470 years"... He awakened [Eternal Life Bank System]. From then on, he could see the longevity of all souls and control the account book of life and death; He can buy the life of a monk, and he can also lend time to a dying power; He can make the spiritual field mature in one day, and he can also make the enemy wither in an instant! ... Chen Xuan looked at the sect's holy son who was kneeling and begging in front of him, and smiled evilly: "You want to borrow a hundred years of life to become a god? Yes." "But do you have a million spirit stones? If not, I can lend it to you..." The Holy Son signed with trembling luck, but he didn't know that a line of small words was flashing on Chen Xuan's system interface: [The 'Shou Yuan Reserve' that can currently be called is: 98.76 Million years. [Tiandao Loan Deed: Whatever you borrow must be repaid. Those who fail to return the money within the time limit will be destroyed physically and mentally, and will be removed from their names in time. Shou Yuan is the hardest currency in the world of immortality. And I'm the only one who released it.