Irie Shouichi
I take the positive in my daily articles as A (now is the era of the protagonist Gonji), the positive in my future articles as B (Gonji will be in the era ten years later), and then the positive in 20 years later as C (the same era as Ranbo in 20 years later).
First of all, B hit Gunji with a rocket, but the Gunji who was hit at this time was not Gunji in the A era, but Gunji in the B era. C first made B lose his memory, and then left a letter to B, asking B to act according to the contents of the letter and go to the designated university to be a friend of Prynne. But B later regained his memory and became the undercover of Pongley (because this is the only time when Zhengyi and Ganger met), and the Pongley Box was born.
Then, Gunji in the era of A was indeed brought to the future of B by rocket launchers. That is a man who uses a rocket launcher. Because it was B's turn to give instructions to A this time, I said at the beginning that the future has something to do with the past. In a word, A, B and C are interrelated and history repeats itself.
Zheng Xiao, whom Gunji saw ten years later, did not use rockets for Gunji, because it was Masaichi of the Gunji era who used rockets for Gunji (which appeared in the daily articles of 70 episodes and also appeared in the Rainbow articles). Ten years later, a pair of Gangji used rockets, which means that Gangji used rockets ten years later (when she was in high school ten years later).