The former king of the battlefield retired for some reason, but returned to the city on the night of his family's destruction. The mysterious dark moon mark awakens, revealing the bloodline curse that has been sealed for thousands of years. When night falls, he is an upstart in the business world; when shadows fall, he is the king in charge of life and death. This time, he wants all the betrayers to understand that the anger of some people is enough to make the whole city tremble in the darkness.
