Universe Masters dying in struggles over treasures was actually a common occurrence in the Cosmic Sea.
But so many Universe Masters dying at once was exceedingly rare.
Of the eight Universe Masters Lin Yuan had killed this time, six lacked the ability to create clones and had died for good.
Of those six, five were Fourth-Order Universe Masters.
Including the Suiyan Lord, whom Lin Yuan had previously suppressed and killed, Lin Yuan had now killed six Fourth-Order Universe Masters in total.
Compared to the total number of Universe Masters in the Cosmic Sea, Fifth-Order Universe Masters were few and far between. They were not easy to encounter under normal circumstances.
Lin Yuan had chosen to explore the Bo Xing Sea because treasures emerged more frequently here, drawing large numbers of Universe Masters to station themselves in the area.
And just a few days after arriving, he had encountered a treasure emerging. His luck really was quite good.
The turmoil in the Bo Xing Sea had not ended.
Over the following days, as Lin Yuan explored the Bo Xing Sea, he suppressed and killed another four Fourth-Order Universe Masters who had no clones.
Naturally, he still used the Mystic Heavy Mountain to suppress them.
Previously, Lin Yuan had caught six Universe Masters off guard and killed them with a single axe strike. But when he approached openly from a distance, those Universe Masters would see how powerful he was and immediately hide inside their Palace Supreme Treasures to flee.
If Lin Yuan wanted to kill them, suppressing them was still the easiest way.
With that, Lin Yuan had killed ten Fourth-Order Universe Masters, officially completing one of his teacher Mountain Sitting Guest's tests and earning the opportunity to have his teacher forge a Supreme Treasure of the Highest Order for him.