Immortal Version of Siheyuan: Have I Become He Yuzhu?

Because I couldn't calm down after watching Siheyuan, I ended up traveling through time. Moreover, he also traveled to a fairy-tale version of the courtyard house and became He Yuzhu, the elder who looked after the medicine garden. Bind a system of cultivating immortals. Collecting medicine, refining elixirs, refining weapons, forming formations... Omnipotent and masterful at everything. At the beginning, I encountered Banggeng who came to my medicine garden to steal the elixir. It's simply unbearable. I was sucked by your mother's blood in the parallel world, and you still want to take advantage of me in the fairy world? ? ? No way! ! ! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.