Brother Of Godzilla

After Izuku was accused by Katsuki's sister of him assaulting, he left because no one want to hear his side, years later they find out later that her and Katsuki lied and made it up just to get Izuku kicked out, they tried searching for Izuku but to no avail, one day they found his last location which is on a island called monster island, they sail out to the island, they are then meet with a giant creature known as Godzilla but this one was different, it looked human and the only reason everyone could tell it was a Godzilla species was do to it's orange dorsal plates and it having firing out a atomic breath against a skull crawler which killed it, the Godzilla looked like a young hurl she wears a black dress with orange sleeves with a cracked earth like pattern, she has a black tail with orange dorsal plates going up her back and long black hair, she then walked towards somewhere, they follow her until they encounter another Godzilla, but when the new Godzilla it suddenly speaked one sentence "Long time no see backstabbers"...