I'm Really the Weakest in the Immortal Sect

My name is Lu Mu, and I was fortunate enough to join the most powerful immortal sect in the world. Unfortunately, by the time it reached my generation, the sect had declined, leaving only a dilapidated Taoist temple.From then on, the great mission of restoring and revitalizing the immortal sect became mine.In addition, although one punch of mine can burn mountains and boil seas, and one sword can shatter the sky and explode countless stars, but in my immortal sect, I am really the weakest one (serious face.jpg).