It features only a bunch of Floating Enemies. First come a few Owlbrows, followed by 2 heavily buffed Mooths. After 50 seconds, the first White Cyclone appears with a boss shockwave, followed later by 2 other White Cyclones without boss shockwaves.
Strategy 1 (Cheese)
Immediately begin the battle by spawning in Awakened Bahamut and let him kill the first 2 Owlbrows. Once the second one is about to die, start spawning in your Crazed Giraffes in constantly, along with any other useful cats that may help. You must destroy the enemy base within 50 seconds, before the first Cyclone comes out with the boss shockwave. If it doesn't work, force-close the app and try again, with different timings for A. Bahamut, Crazed Giraffe and your other units
Strategy 2 (Sanzo and Cameraman)
At the start of the battle, wait for the Owlbrows to come close. When the first is near the Cat Base, start spamming your meatshields, while also sending in Paris Cats. Once the first Owlbrow dies, send in more Paris Cats. Once you think you are able to, start sending in Sanzo Cats and Cameraman Cats. If there are still some by the time the Cyclone is nearing, use Butterfly Cat to quickly kill them. Now, Sanzo Cat should be able to slow down the Cyclones for a good while, and the Cameraman stacks (along with Butterfly Cat) will deal damage. At this point, Awakened Bahamut can now safely be summoned.
Lineup: 2-3 meatshield (include Ramen Cat), Sanzo Cat (31-33) (Target Angel Talent is highly recommended), Princess Juliet Cat (16), Cat Projector (16) (all Angel debuffers are optional if you have the aforementioned Talent), a few strong attacker(s)
First, kill those Owlbrows and Mooths with your attacker, then spam only Sanzo Cats and attackers, Prepare for the next level!