The higher-ups regard Chen Xuantian as just a 'trigger'; he doesn't need to worry about casework.
However, with the Gou Qian'er incident, there's no need to think about quantum communication for now. The virtual cabin requires inspection and repair. The third team suffered heavy casualties, Fang Su Fifth Zeng and Gou Qian'yi need to recuperate, and Gou Qian'er's vacancy likely needs to be filled.
With nothing better to do, after returning to Cangtian Base, Chen Xuantian played basketball—oops—tested the pen flying sword at the training base.
The design of the Poison Needle Pen Gun actually dates back quite some time; it's for covert assassination, based on the principle of a muzzleloader, with a relatively simple structure. Once assembled, it relies on compressed air to fire, and poison is added to the bullets to increase lethality.
