Why Are You Crying? You're the One Who Wanted to Swap Fates!

When a flood of ominous system messages suddenly invades Shen Zhitang's vision, she realizes something has gone terribly wrong. The so-called "useless" Shen Feng has just offered her a mysterious life-exchanging sachet—and now her cultivation fate as a furnace cauldron is about to be rewritten. But if she chose this path herself, why is everyone acting like it's a tragedy? In a world where destiny can be traded and cultivation roles reversed, Shen Zhitang must navigate deadly schemes, hidden agendas, and the consequences of choices she may not even remember making.