Brinemaw Brinemaw is a Class 3 Raider, a 40-meter hammerhead amphibian built like a crocodile that learned to stand up. Oily black-blue armor crusted with barnacles, three hooked claws on each hand the size of shipping containers, and a jagged dorsal fin array that crackles with stored lightning. It's the kaiju Azure Fang was built to kill. A known killer Class 3 Raiders have come out of the bay before. Brinemaw is aggressive, territorial and a known coastal predator, the kind of kaiju the squad has a doctrine for. That doesn't make it safe. It makes it a fight they know how to survive. What it is Brinemaw stands on two legs in a forward-leaning predator's crouch. Its wide hammerhead skull carries deep-set pale green eyes on each side, and its long narrow snout splits vertically into a maw of curved, interlocking teeth that glow faintly green from inside. When it roars, the whole throat lights up. Heavy chitinous plating covers its chest, shoulders, back and limbs, textured like ocean rock crossed with crocodile hide and streaked with glowing green algae. A thick muscular whip-tail finishes the silhouette. How it fights Brinemaw closes and tears. The hooked claws open armor like a can, and the whip-tail breaks legs. At close range its roar is a weapon on its own, a deep guttural blast that shatters every window on a street and sends a shockwave through anything standing in front of it. Its dorsal fins store bioelectric charge and discharge it in arcs that fry sensors and stagger mechs. It's as fast in the water as it is on land, and it uses the waterline the way a crocodile does. Its armor is the problem. Most of the time Brinemaw shows nothing a mech can hurt. It opens up for a heartbeat at a time, when it roars or when its fins go dark to recharge, and then it closes again. A brawler misses those windows. A patient sniper doesn't. Weak points The maw. When it opens to roar, the glowing throat tissue is exposed. One shot, before it closes. The dorsal fin base. For a moment after every discharge, while the fins go dark to recharge. The plating seams. At the joints, where the chitin has to flex. Specs Class: 3, Raider Height: 40 meters Mass: About 3,000 tons Origin: Deep sea Glow: Pale green Built to fight it: Azure Fang Spoilers: Brinemaw Everything below this line happens in Part One. If you'd rather find out on screen, stop here. Rin and Azure Fang meet Brinemaw on the waterfront, and she fights it exactly the way Kaito taught her: keep it at range, bait the roar, put one perfect shot through the open maw before it closes. During the fight a surge rolls over the sea wall and floods the low streets, and people die in it. Everyone, including the audience, blames Brinemaw. They're wrong. Brinemaw didn't bring the water. It came up ahead of it, running from the same thing Tidemaw was.