In Time Travel Douluo, What Is Wuhun and Astartes?

Traveling through the Douluo Continent, during the fighting period, Kaido thought that there was a high probability that he would awaken a weak martial spirit. After all, he was not from this world. He came from another world. Until the martial spirit awakened, what does it mean that my martial spirit is an Ultramarine Astartes? Tang Hao: Have you ever seen the innate soul power that crushed a titled Douluo at the beginning? Ning Fengzhi: What do you mean my daughter was abducted? Yu Xiaogang: Impossible! Absolutely impossible! This doesn't fit my theory! Bibi Dong: Have you ever seen someone grab your face and ask you directly if you accept it? Qian Renxue: What does it mean that he and I have martial soul fusion skills?