After the four-party war, the second and fourth quadrants understood each other and signed an agreement to maintain peace. Now, that is, 240 years later (Quartet 240) calculated from the Four-Party War as the starting point of time, although the two worlds are still in a peaceful stage, a new crisis has emerged. The number of Ling Lang is increasing abnormally, endangering the people within the quadrant. Due to the crisis, the government established an institution to train soul catchers to isolate the soul catchers from future troubles. A six-member team trained by top counselor Miu Du embarks on the road to eliminate evil...
Purpose: Everyone has his or her own meaning in life