Lin Xiaosu stood in front of Dongzi, whose nostrils were also bleeding, along with brain matter oozing out.
Just as Xinyue had said, in this base, the Genetic People and even the researchers who weren't Genetic People had chips implanted in their brains. Someone was remotely controlling them. When an enemy invades, they would certainly counterattack; if the counterattack failed and the enemy captured this stronghold, they would remotely trigger the self-destruct program, leaving nothing of value alive for the intruders.
The only thing of value was probably the computer.
Last time at Lao Mountain, Xinyue failed to stop the computer program from destroying itself because time was too tight. By the time she arrived, the self-destruct program had already run 90%, leaving her less than a minute.