Yan Chihuo was not at all surprised. Back when the Seven Absolutes Cold Mist Sword had advanced from a Magic Treasure to a Spirit Treasure, it had undergone a lightning tribulation. Now that it was advancing into a shapeshifting Spirit Treasure, it would have been strange if no lightning tribulation came.
The formation diagram swayed and retreated far away. Yan Chihuo feared being caught in the lightning tribulation by mistake. Yet when he glanced at the tribulation clouds overhead, his heart jolted. Those clouds were far too thick!
Just as Yan Chihuo began to worry, lightning flashed in the air, and a white bolt as thick as a candle descended upon the Seven Absolutes Cold Mist Sword.
The Seven Absolutes Cold Mist Sword shuddered. The lightning traveled once around the edge of its blade before vanishing. Its sharpness seemed to have grown a little stronger. A lightning tribulation was precisely the finest means of tempering a flying sword.
No sooner had the first tribulation bolt passed than the second arrived. This one was still white, but nearly twice as thick. The Seven Absolutes Cold Mist Sword gave another shudder and received it. The third bolt was twice as thick again, yet the Seven Absolutes Cold Mist Sword still took it without effort.
The fourth bolt changed from white to green and was already as thick as the mouth of a bowl. The Seven Absolutes Cold Mist Sword still received it with ease. The fifth and sixth bolts fell in turn. The fifth was no different from the preceding ones, but within the lightning of the sixth, the Seven Absolutes Cold Mist Sword gave another violent shudder.
Yan Chihuo knew that the lightning's power had increased, forcing the Seven Absolutes Cold Mist Sword to take it seriously at last. The tribulation