Checking the notifications, Cain was pleased and helpless at the same time because despite having enough Evolution Points, Nix's rank couldn't be upgraded due to a qualification restriction.
When Cain noticed Nix had almost arrived near Fenix, he instructed Nix to stop as he jumped on Nix's head and immediately used his skill [Ice Storm] with two-thirds of his energy, intending to cool down the battlefield so that Elara and the others wouldn't be torched to death.
Fenix conjured a thin barrier of flames around him as he realized Cain's intention. The thin barrier shimmered faintly, keeping him from the storm outside the barrier since the storm was wildly ravaging the surroundings.
Once the storm had subsided, Cain looked around and nodded in satisfaction with the breezy atmosphere. He then signaled Nix to descend.
After Nix landed near Anya. Cain waved his hand as he took the corpse into the inventory.