persanally i think the main enemy is the precursors, srry my other posts may be about them, but i just for some reason love those guys, but the the whole enemy could be the didacts army, and flood, the allies could be humanity, the librarians army, either the elites, or the entire covenant came back together to realise what could happen, and actually maybe precursors, the reason for precursors is i just remembered the forerunners were stripped from the mantle and now its suppose to go to the humans, and want to help them reclaim that, see what i just did there, and probably in h6 the didact army is epicly losing and decide to forgive and forget and find out the flood is getting out of control and h6 is where the entire flood is COMPLETELY destroyed, and entire peace is made. thoughts, answers?