I'll draw what happened next in his backstory, pretending it started with your picture.
The imperium of man invade his filfy alien ass
Planet hazik,a slow proud green hazorian gained knowledge of a mysterious light atop a tall mound it returned leaving the mission from gathering materials needed to maintain life on Hazik,reporting what it saw to the others under the planets surface they gazed in awe,soon small groups traveled to the light source in hope of finding a new resource.Reaching the light they found power absorbing into them ,scared they descended back to Hazik,touching the planets surface bringing new materials into existence,all had tears,smiles and hope for the almost dead planet thus calling the light ,Unity.
Or something like that