I feel that quicksand organization was founded by Han Fei at the invitation of Wei Zhaoxiong and others. The original intention of quicksand is "the law of heaven and earth, and the implementation is not lazy." The purpose is to "know the traitor with skill and stop the punishment with punishment." But ... later people called quicksand a killer organization.

Gathering and Scattering Quicksand is an assassin's organization in the domestic 3D animation work "The Bright Moon in Qin Dynasty", which was founded by Han Feizi before his death to achieve the goal of "knowing rape with skills and stopping rape with punishment". Wei Zhao has been investigating the cause of Han Fei's death since his death. Killer in the organization of gathering and dispersing quicksand, with high martial arts. As long as the employer can afford the money, almost everyone will be killed, and no one will be spared. Gathering and dispersing quicksand and countercurrent sand are Wei Zhaogong's assassin groups, but the difference is that gathering and dispersing quicksand is an assassin group composed of four heavenly kings. Countercurrent Sand is a dark force under Wei Zhaolong, responsible for some extremely difficult and secret assassination tasks, and it is a very terrible force in the organization.

The organization of quicksand was founded in Korea, when the founder was Han Fei, the ninth son of Korea. At the beginning of the establishment of quicksand, the purpose was simple, that is, to overthrow Ji's rule and establish a brand-new and powerful South China.

Unexpectedly, after Han Fei's death, the purpose of quicksand also changed. Quicksand kills almost everyone, as long as employers can afford it. Wei Zhaogong's professional assassin group and bounty assassin organization were employed by people to carry out indiscriminate assassinations, which made them notorious in the seven countries. Even the people are not immune.

When will quicksand become a killer organization completely, and why will quicksand become a killer organization?

The main reason is Wei Zhao, who is the current top leader of quicksand organization.

Wei Zhao has been secretly reporting the death of Han Fei, the founder of quicksand. Maybe the investigation needs manpower and material resources. At this time, the best way is to be a killer, so that you can get money, get contacts and inquire about things conveniently. And their martial arts are superb.

There is another reason, South Korea has perished, and quicksand can't help Qin, and quicksand even reserves strength for confronting Qin in the future. So, it is better to be a killer in secret!

The above is purely my personal opinion.