Which cartoon is this person from?

Qi Zhen (Hong Kong translation: Kiruya Zorudigu). He is the second hero in The Full-time Hunter. He was born into a killer family in Patagonia, and is located on a dry mountain at an altitude of more than 3,000 meters. From the age of 3, he was trained by his family to be a killer with no feelings at all. Growing up, I only had the idea of killing people. He is kind-hearted, sometimes naughty and sometimes cold. He is the third of five brothers, and his qualifications are the best in family history. So he is expected to become a householder in the future, but he doesn't want to take this arranged road. Because he felt that his future should be controlled by himself, he injured his mother and his second brother at the age of 12, and ran away from home despite his family's obstruction, contrary to the expectations of the whole people and out of challenge.

Place of birth: Patagonia and the dry mountains in the Dentola region of the country.

Date of birth: July 7th (when he was in Sky Arena, he said his birthday was June 15, but it was actually a lie in the 43rd episode, and the new version said May 29th, in the 3rd1episode).

Constellation: Cancer

Age: 12 years old

Features: silver hair

Weapons: yo-yo, hand knife, reading, nails, electricity

Reading ability: changing the system

Stunt skills: limb bending, thunder palm, thunder falling, extreme speed (moving: electro-optic Shi Huo attack: high wind and thunder), and stealth snake is excellent.

Height: 159cm

Weight: 45kg

Blood type: type A (from formula manual)

Animation debut: the sixth episode of old animation and the third episode of new animation.

Personality: Comics and new animations are set to be lively and active, while old animations are set to be indifferent and withdrawn (later changed because of Xiaojie, lied with the change of mood, and occasionally became as cunning as a cat). For the difference between the old version of Qi Qi animation and comics, please refer to this article in the following resources: Analysis of the difference between Qi Qi animation and comics.