Zhao Fu injected another surge of formidable power, and the light sphere's suction grew stronger. More and more azure wind calamity power streamed toward the sphere.
Half a day passed. The tornado continued to spin, resisting with its wind force, while the light sphere pulled at it with suction. The two seemed locked in a stalemate, but in the end, the light sphere prevailed and absorbed the wind calamity power.
The tornado dispersed into countless currents of air, while the light sphere transformed into an azure crystal orb carrying an intense aura of wind calamity.
Zhao Fu was far from satisfied with this result. It took far too long, and it also required considerable strength; otherwise, one's body would be blown away, much less be able to make the light sphere absorb the wind calamity.
Returning to the City of Calamity, Zhao Fu planned to conduct further tests. He forced several more strands of source calamity power from the cube, only to discover that this action was steadily weakening the cube's power.
The decline was minor for now, but if he continued forcing out its source calamity power like this, the City of Calamity would eventually run out of calamity power. Even the city heart could be damaged.
This gave Zhao Fu a headache. It seemed this method might not work either.
Could he only give up? If he did not give up and continued forcing the city heart's source calamity power out, the city would definitely be damaged.
Zhao Fu stood where he was and pondered. Before long, he came up with a method, though he did not know whether it would work. It would also allow him to form a special squad dedicated to collecting Calamity Pearls. He named them Calamity Sealers.
The first thing Zhao Fu thought