Fantasy: Adjust the Skills with One Click, I Am Invincible

Gu Yi traveled through the fantasy world and became an outer disciple with mediocre qualifications. Fortunately, the system came and others relied on hard work. He directly improved his own skills to ten years later. His skills shocked everyone and shocked the elders of the sect! Let's see how he uses the power of time to move the universe and defeat all powerful enemies in this fantasy world where strength is the most important thing!