Kain

Kain is a giant orca whale that has been tamed by Under. It acts as oceanic transportation for the group.

Appearance
Kain is a giant orca whale, that is as big as a cruise ship in size. It's unusual in appearance compared to other orca, as it possess three eyes, four fins, and two tails.

Personality
Little is known about Kain's personality, however it appers to be very loyal to the members of Under, allowing them to ride inside of him and obeying their orders without issue.

Unrepair Arc
Kain carry's Creed and Feng to the black market auction yacht and spits them aboard at Rip's request. Later, when Tatiana begins to release UT Area, Creed and Feng flee the yacht and return to Kain offscreen.

At the arcs end, after Rip has be shot by Andy's Crimson Bullet, Latla summons Kain to rescue the duo, and then sinks into the ocean after doing so.

Abilities
Transportation: Due to his immense size, members of Under are able to ride inside his mouth in order to travel across the ocean