Essential Materials for Refining Treasures

The Demon Killer Clan avatar led the way, with the Star Tower following behind. One ahead and one behind, they maintained high speed, occasionally teleporting short distances of a billion kilometers at a time to increase their speed while keeping the danger manageable.

"So far. We've already traveled several light-years along this cave passage."

Inside the Star Tower, Luo Feng complained.

Over several light-years, the cave passage occasionally branched off. Luo Feng generally chose the largest branch and recorded the map. After all, super experts could process information at astonishing speeds, so memorizing a map was effortless.

They continued onward.

"The Wing Space should be near the edge of the main mountain of the Tilted Peak Realm..." Luo Feng looked at Zhou Ze and Giant Axe. "Giant Axe, Teacher, I'm afraid our current direction has already taken us into the main body of the mountain."

The Tilted Peak Realm's main mountain was towering and mysterious, with cave passages leading out into the outside world.

Treasures often drifted through these passages into the central region of the waters. Most experts did not dare travel against the flow of the caves into the mountain's interior, since it was simply too dangerous.

"That works too. At least we won't run into those people from the God-Eye Clan..." Luo Feng still felt somewhat uneasy.

Giant Axe laughed heartily. "And Saint Master and I won't have to return again. We can begin exploring the inner region from here. This route definitely hasn't been discovered by any experts before. Perhaps we'll obtain some unexpected gains!"

At every branching passage, Luo Feng continued choosing the largest one. As they traveled for longer and longer, the surrounding temperature rose higher and higher. The Demon Killer Clan avatar had long since been withdrawn, because the outside temperature had become