A Big Guy I Met Online Taught Me How to Cultivate Immortality in Another World

[Interpenetration between two worlds + sect + waste material start + help from big guys] Zhou Yu can enter the world of immortality while sleeping, and from then on he begins his journey to become an immortal. He is a mortal, and in reality he meets a master cultivator who teaches him the secret method of improving his bones. The realm was too low, and Zhou Yu unexpectedly discovered that the spiritual energy of reality was full and his cultivation speed was extremely fast. If you can't understand the sect's secret book, a real-life expert will explain it online. … That day, everyone in the sect suspected that Zhou Yu was a spy from another sect. He revealed that the real boss was actually the sect's master. From then on The leader wants to call him Junior Brother. The elder wants to call him senior brother. When fellow disciples meet, they all salute and say, "Hello, uncle!"