After dealing with the first wave of Tyranids, Titus's fleet formation had exposed the density of its firepower.
The Tyranids pushed forward with more than half of their main force at once, intending to drown Titus's fleet formation outright!
At their head was a Tyranid Battleship, twelve kilometers long and immense in volume.
Its frontal Chitinous Carapace bristled with biological cannon emitters capable of unleashing massive quantities of acid venom and biological spore clouds.
From a great distance away, the Tyranid Bio-Battleship fired several hundred acid shells in a continuous barrage at Titus's flagship, the Solemn Enthronement.
The acid shells crossed a terrifying distance and slammed into the Solemn Enthronement's Void Shield, only to be transported into the Warp by the shield without damaging the warship itself.
At the same time, Titus gave the order, and fifty warships concentrated their fire simultaneously, unleashing terrifying firepower upon the Tyranid Bio-Battleship.
Then, the Tyranid Bio-Ship revealed its unique defensive mechanism.
The Bio-Ship's bow spewed out a spore-cloud zone stretching dozens of kilometers.
The spore clouds appeared grayish-green in the void. Once Macro Cannon shells entered the spore-cloud zone, the spores began breaking them down.
Some smaller-caliber shells were decomposed by the spores, which touched sensitive internal components and caused them to explode on the spot.
For larger-caliber shells, their Armor-Piercing layers were corroded, with the spores gnawing countless small pits into them.
After being corroded, the shells struck the Battleship's bow and its thick biological armor layer of Chitinous Carapace, their armor-piercing effectiveness drastically reduced.
On average, every shell lost between 40% and 50% of its damage after passing through the spore-cloud layer.
The Tyranid Bio-Battleship simply relied on its Chitinous Carapace to withstand the remaining power.
A continuous barrage from Titus's fleet formation was directly tanked by the Tyranid Bio-Battleship's Chitinous