I Managed to Become an Immortal with My Proficiency

In this weird world, demons exist and ghosts are rampant. Gu Changsheng, who traveled to the outer gate of Hanhai Sect, could only rely on the proficiency panel to cultivate immortality. I'm free to go fishing, [Fishing·Experience +1] Fishing and drawing talismans, [Tao of Talisman and Seal Script·Experience +1] [Tao Xinwuchen·Experience +1] Is this okay? Gu Changsheng just wanted to survive. Efforts to achieve immortality and invincibility!