The showdown of the Immortal Realm experts had generated an extremely formidable power that could destroy an entire star area.
As soon as DeCarlos and Heavenly King Light began to fight, Carefree and Lei Di stopped their battle. They then focused on DeCarlos and Light, which temporarily removed Shi Yan's pressure.
But Shi Yan was still cautious. He had almost used all of his power to create layers of protection around his body in an attempt to resist the sudden attack at any minute.
He knew his realm was much lower than Carefree's. As long as Carefree didn't mind about his status and ambush him, Shi Yan would be killed instantly.
Thus, during the battle, he had secretly put up guard against Carefree.
Heavenly King Light's light spirits had destroyed DeCarlos's worlds one by one.