Chapter 643: Four Hundred Year Birthday (2200 Plus)

Thirty-eight years later.

Little Yue Mountain, in the Refining Room.

There were no fire veins underground in the Li Family, which means there was no way to channel geothermal fires, or create a geofired chamber or anything like that.

Over these years, Aaron had been using the Black Sun Demonic Fire for artifact refining, and using the innate true fire of Foundation Building cultivators for pill refining; both had been barely adequate.

At this moment, his eyes stared unblinkingly at a pitch-black flame in front of him.

In the flame, a black spirit seal was close to being formed.

In the past years, in addition to cultivating, Aaron had been studying alchemy, artifact refining, talisman making, and other skills...

Through the Second Order Artifact Refining Legacy from the auction, he successfully refined top-grade and top rank magical tools, which ranked him as a Second Order Refiner.