My Grandmother Is a Genius in Cultivating Immortals

Once Shen Zhaozhao traveled through time, he found himself in the world of immortality. She has the talent to cultivate immortality, but not much. However, the grandmother who accompanied her turned out to be a rare genius in cultivating immortality with Tianlinggen who is rare in a thousand years! Shen Zhaozhao: ⊙?⊙! Purpose: Asking for immortality