In this world, people will naturally get a "disease" from birth, which will make people crazy, bloodthirsty, and violent at specific times every year, and the whole person will act like a crazy person. That's why it's called "crazy disease."
During the five days of the special period every year, they will go crazy, and their combat power is 2.7 Times that of adult males. Some of them with stronger abilities will be selected as mad warriors, and they will conquer other worlds and occupy territories. It is precisely because of the existence of this disease that everything in this world develops so quickly.
And under this situation, a new species was derived, called "The Killers". They are relatively calmer and calmer than other patients with crazy diseases. Some have strong self-control and can act like normal people 365 or 366 days a year. They have about three times more strength than crazy patients. But they don't have to go to the battlefield, because the number of Executioners is really very small, and there can only be one Executioner out of 100 million people. They can control the Madness during a special period, and can make the Madness calm down, and no longer be so bloodthirsty and violent. The Madness was controlled in the first two days, because they had no sense at all in the past two days. Only with some sense will they be sent to the battlefield and become a sharp sword for crusade. After the special period, there will be a period of coma and weakness of 10 days or half a month. At this time, the demon-slayer will be taken care of by the slayer. They will have symptoms such as retching, coma, and muscle weakness. Fortunately, this special period only occurs once a year, but in normal times, the ability of the crazy demon is still much stronger.
And Xie Cheng is the one-in-a-million slayer. He is currently the most powerful. The demon-sealers who can be taken care of by him must also be advanced in strength. Isn't this a coincidence? Chu Jun is a madman with superior strength, and the two of them are destined to be tied together.
Intention: be careful when entering