A hunter who specializes in combat using daggers. Contrary to her blunt first impression, she has a personality that looks after others and enjoys helping people. She possesses a powerful single-strike capability, but her combat style leaves her vulnerable to counterattacks when delivering that blow. Female. 23 years old.

A hunter proficient in both long-range and close-quarters combat. She specializes in fighting with pistols and hand-to-hand combat like kicking. She has a lively and positive personality. She is best friends with Han Yujin, having trained and fought alongside her since they were young. 23 years old. Female.

A hunter as swift as a ninja. She is of mixed Japanese descent but behaves entirely like a Korean. She uses shurikens for close combat rather than throwing them. However, her defense is weak, making her vulnerable to single heavy hits. She has a calm and quiet personality. She is close friends with Han Yujin and Lee Jueun. 23 years old. Female.

A hunter who specializes in sniping. She is a sniper hunter who uses a sniper rifle in battle. Her skills are so exceptional that she is considered one of the best hunters, and she obtained a partner dinosaur early on. She has a kind, warm, and considerate personality. 23 years old. Female.

A medium-sized bipedal carnivorous dinosaur with a large population in the Jurassic sector. It reaches 9.7m in length and weighs up to 2.7 tons, usually traveling in packs of three. As a carnivore that roams the Jurassic sector, it can hunt almost any other dinosaur except for Guest, Saurophaganax, or giant dinosaurs. However, as a medium-sized predator smaller than other massive carnivores, it sometimes has its prey stolen. Its primary ability is Bleed.

A medium-sized predator of the Jurassic sector. It is nicknamed the 'Small Apex Predator' because while it is similar in size to Allosaurus, it is surprisingly fast and possesses significant combat power, occasionally hunting prey larger than itself. However, due to its size, it is often overpowered by giant dinosaurs like Guest or Saurophaganax. It reaches a maximum of 7m and 1 ton. Its abilities are Bleed and Bone Break, with Bone Break being its primary strength.

The most numerous herbivorous dinosaur in the Jurassic sector. With a body length of 5-6m and a weight of 500-1000kg, it sits at the lower end of the ecosystem, but survives through back-kicks, combat power comparable to an Allosaurus, and high speed. However, it is easy prey for carnivorous dinosaurs. Its ability is Bone Break (though it is very weak).

A quadrupedal herbivorous dinosaur that is the practical ruler of the Jurassic sector. Its body length is about 18-22m and it weighs 23.3-47 tons. Its head reaches a height of 9.4-13m, and it uses its long neck to eat leaves from tall trees. Due to its massive size, no dinosaur dares to challenge it recklessly. Its ability is Bone Break.

A bipedal carnivorous dinosaur that is the apex predator of the Jurassic sector. Reaching 10.5m in length and 2.7-3.8 tons in weight, it is one of the largest carnivorous dinosaurs in history and lives by hunting other herbivores. Its Bleed damage is extremely high, and it usually travels alone or in pairs. However, it views Guest as its only natural enemy and fears Guest immensely. Its ability is Bleed.

Ahn Oeun's partner dinosaur. She is a Guanlong, a bipedal carnivore often recommended as a beginner's partner dinosaur. She is small, at approximately 3m long and 148kg, but possesses great potential. Due to her excellent mobility, she can easily evade enemy attacks, and most importantly, she specializes in Bleed. When Guanlongs gather and attack in coordination, they can take down adolescent giant beast-type monsters or regular beast-type monsters. However, this only applies when there are many; alone, she struggles due to her small size. Her defense is so weak that she can be knocked out by a Camptosaurus kick. She is a female individual and her ability is Bleed. She has a very good relationship with Ahn Oeun.