Travel Through Trees? Even the Immortal Emperor Calls Me Liu Shen!

[Protagonist is non-human] [Invincible] [Steady] [Add points] [Cultivation of power] [No female protagonist] Traveling through the fantasy world, starting as a willow tree in the wilderness, Fang Yuan obtained the apprenticeship return system. Is there any mistake? You have already traveled through time and become a tree. Do you want me to accept you as a disciple? [Ding, teach the Qing Emperor Changchun Kung Fu and get ten drops of Pangu's essence and blood!] [Ding, teach the Nine-Death Resurrection Grass and get a plant of the elixir of immortality!] [Ding, teach me the magical power Great Wilderness Prisoner's Heaven Finger, and obtain the Six Paths of Reincarnation Ancient Heaven Skill (Emperor Level)!] …… Many years later, a willow tree ascended to the immortal realm, but encountered a dark taboo. Immortal laws were issued, and the creatures in the lower world could not become immortals. Nine heavens and ten places, all restricted areas. Countless terrifying existences have awakened one after another. Dacheng Huang Ancient Holy Body: "Those who block God Willow will be killed without mercy!" Emperor of Heaven: "Who is claiming to be invincible, the one who dares to say that he is invincible? Anyone who blocks God Liu will not be able to do anything even if the real immortal comes!" Empress of the Nine Heavens: "I don't want to become an immortal, I just want to wait in the mortal world for God Willow to ascend. Anyone who stops me, kill, kill, kill!" Fang Yuan: "I don't know, I'm just an ordinary willow tree, why does the Immortal Emperor call me Willow God!!?"