Every once in a while, Han Sen activated his super king spirit mode to purge what little of the crystals he could.
The process was painful, in addition to being slow. He could only chisel it away bit-by-bit, and removing it all seemed like it was going to take a few years.
But Han Sen did not waste all this time in the Alliance. He still visited the sanctuary to consume food Disloyal Knight collected on his behalf, so he could improve his sacred geno point tally.
Disloyal Knight hunted in the forest, but primarily did so inside the Devil's Realm, where there were sacred-blood creatures in abundance. By doing this, the Devil Fang badge was able to gather many Devil Presences.
Han Sen was unable to fight, but his weapons were not wasted.