Extreme is the term used when some human characteristics reach their peak. Some people try their best to suppress, while others choose to follow their nature and release as much as they want. But in this "sheep pen" that is like being kept in captivity, these people who release extremes are like alternative existences. They gather together to create organizations, and they are like ghosts and disappear. Everyone has their own tattoo. It is a special herbal medicine that corrodes the skin and cannot be removed for life. These people all have a common name - "Xiu". Every once in a while, a list of target personnel will be screened out in the organization and distributed to all cultivators. According to the past rules, three cultivators compete for a "sheep", and they do not know each other. So most of them fight alone, and a very few will join forces briefly for profit because their identities are exposed. But their ultimate goal is to play with the poor "lamb", watch the "lamb" burst out with extreme emotions, and collect them. Each cultivator needs different emotions to complete the task, and it depends on what emotion the final "lamb" is willing to be controlled by.
Concept: Those who think they are playing tricks on others are being played by others, and those who manipulate puppets are also manipulated by invisible filaments. The facts you can see are just sea foam created by others.