The strange Lalang, the leader is Xiao Meiyan.
One day, the leader of the observation book, Zai, discovered that many of the world lines were entangled together.
The focus of the gathering was on the two girls. One is named Homura Akatsuki, and the other is named Madoka Shikama.
By coincidence, there have been traces of Akatsuki Homura in Yokohama recently, and according to reports from his subordinates, a batch of arms was missing from the warehouse.
Concept: The story of time and space retrogressors and observers