Kelvin and Abbie had saw everything that happened.
"well, i better help that lizardman guy. Or am I supposed to kill him? Sarge what do I do?"said Kelvin.
"You're supposed to make sure that he stays alive at all costs. The very first covenant were biologically enhanced through the Lizardman's DNA." said Kelvin's helmet.
"Wait, I thought the covenant forces were aliens'
"what do you think this guy is?" said helmet in a sarcastic manner.
"Well, let's get this guy somewhere safe. Abby, poof us Tokyo"