Traveling Through the Sect as a Handyman, Doubled My Resources to Help Me Become an Immortal

Traveling through the fantasy world, Chen Xuan discovered that he was just a low-level sect servant with mediocre talent and was destined to never get ahead. Until he awakened to the resource doubling system, a useless elixir became a magical elixir, and half of the remaining scrolls became the Supreme Immortal Sutra. While the genius of the Holy Land was still fighting for a star fruit, Chen Xuan silently took out the third one from his pocket and chewed it until it was crunchy. During the sect competition, he casually smashed the Taoist heart of a saint from thousands of miles away with just one finger, but no one knew that his talent had already shocked the past and present. Many years later, the Immortal Gate was opened, and thousands of sects came to court. Chen Xuan stood in the sky, with the divine light behind him like a prison, and the stars under his feet paving the way...