In 1793, Emperor Qianlong secretly ordered the Military Aircraft Department to go to Nanyang, and then sent it to the northeast. In the Northeast, the personnel of the Military Aircraft Department were threatened by a strange force, and the entire operation was forced to interrupt.
…
The Zhang family was involved in this whirlpool, and four generations spent their lives reversing history.
But that is fate, it is inevitable, and there is no escape.
It cannot be reversed.
Cp. Zhongli×Zhang Zijin