If you're not an Immortal with eternal lifespan, DON'T READ THIS STORY. It's dragged and dragged, sh*t stops making sense for 500+ chapters. Realms that initially go from 1-9 with entry middle late etc start having ambiguous 'sub realms'.
Alchemy/Medicine, badly written. A novel titled Unrivaled medicine god, you'd think would have great focus and details surrounding Alchemy. NOPE
Please ? for the love of all that is right, take my advice. The author will frustrate you to death.
You're welcome, saved you from wishing for death.