Gene Martial Realm

In the future year 2047, humanity on Blue Star excavates prehistoric genetic relics, unlocking biological gene fragments that allow humans to fuse with the genes of ancient beasts and exotic creatures, strengthening their bodies and awakening supernatural abilities. The 'Yuanxu Void Realm' is a spiritual projection trial space left by a prehistoric civilization. People enter it with their spiritual consciousness to refine their genes within the void; however, deep within the void lurk remnants of extraterrestrial aberrations that can erode one's physical body in reverse through consciousness. — Description from novelcodex.org