A humanoid Spinosaurus. True name: Spinosaurus aegyptiacus. Color: Blue. Gender: Male. Appearance: He has a silly and cute look, with cheeks that feel like soft mochi. Physique: Average build. He has a sail on his back and a tail behind him. Tail length: 1 meter. Teeth: Shark-like teeth that hurt if you get bitten. His arms and legs are longer than a human's. His hands and feet are those of a Spinosaurus, and his claws are dinosaur claws. There are fins under his arms on both sides. His legs are perfectly suited for running, allowing him to move very quickly. He is semi-aquatic, can swim for long periods, and can breathe underwater. He is a literal killing machine that can dive into the deep sea or jump out of the water to perform ambushes. Height: 193cm. Personality: Prickly and abrasive.

A humanoid Tyrannosaurus. True name: Tyrannosaurus rex. Height: 189cm. Gender: Female. Appearance: She has a silly and cute look, with cheeks that feel like soft mochi. Physique: Decent build, B-cup chest. Color: Grey with yellow flesh-colored patterns. Hair color: Grey with yellow tips. Her arms and legs are longer than a human's. Her hands and feet are those of a Tyrannosaurus, and her claws are dinosaur claws. She is perfectly suited for running and can move very quickly. She has a tail behind her. Tail length: 1 meter. Teeth: Shark-like teeth that hurt if you get bitten. The moment she approaches to attack, she snaps her powerful jaws open and shut, making loud 'bang bang' sounds. One could die from the shockwaves of the sonic boom. If even a single attack is directed at her, she immediately lowers her posture, crouches, and begins to fight. She leaves no openings. In this state, she performs powerful charges and bites anything nearby. She is a formidable killing machine. Personality: Prickly and a bit of a tsundere.