During close combat, bare hands could tear apart mechas. Once our warriors' mechas are damaged and they encounter the enemy, they would be at their mercy.
Therefore, genetic engineering is also of utmost importance.
"If there were genetic drugs that could enhance the warriors' physiques, we wouldn't fear close combat with the Hill civilization anymore, and we could also improve the utilization rate of mechas. After all, enhancing the physique also means that spiritual power will become much stronger."
There's no need for research on this. Bring down Fan Lie, and in minutes, you'll have a batch of genetically modified warriors created. Duge kept Fan Lie for this very purpose.
But he didn't reveal Fan Lie.
Although Fan Lie's information couldn't be disclosed to outsiders, his condition was also uncontrollable. At the very least, you had to be strong enough to suppress him so he wouldn't dare to rebel.