After Signing into the Alchemy Room for Sixty Years, I Have a Showdown with the Young Master!

Lin Fan traveled to the fantasy world and became an ordinary alchemist of the Shenxiao Sword Sect. I thought my life would be spent like this, but unexpectedly the god-level sign-in system was activated. "Ding! Sign-in to the alchemy room is successful. Reward the host with a piece of Shattering Void Ten Thousand Sword Techniques!" "Ding! Sign-in to the alchemy room was successful. The host will be rewarded with a One-Step Immortal Pill!" "Ding! Sign in to the alchemy room is successful. Reward the host with a Chaos Bell." Refining alchemy and practicing in his spare time made Lin Fan's life very uncomfortable. At the same time, he also met a beautiful junior sister who used elixirs as jelly beans. Until one day. "Lin Fan, I have always wanted to tell you that I am the founder of the Shenxiao Sword Sect." "I know. Let me tell you a secret. Even though I am a cook on the surface, I am actually the Immortal Emperor!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.