I Just Wanted to Be a Delivery Boy but Unexpectedly Became the Strongest Swordsman

In order to treat his sister, Guo Feifan finally almost collected the money for his sister's surgery by delivering food. However, he encountered a car accident on the way to the hospital and was unable to deliver the life-saving money to his sister. When he opened his eyes again, he had traveled to a world of immortal cultivation. The original owner also had a sister who was sick and needed care. This time, let me help you fulfill our unfulfilled wishes. Many years later, a legend spread in the world of immortality: The contemporary sword god actually likes delivering food instead of practicing swordsmanship. Cultivating immortality is like sailing against the current, and delivering meals is also about reaching the pinnacle.