page 1 panel 1: what dragons attack? If he meant last chapter, wasn't that a flashback of while he was still alone, so why "we"? If it meant the summoned zombie dragon, then besides it not fitting to be described as "the dragons attack" (for various reasons), it also makes no sense why there is more ppl than him and sayaka (on the other hand, if it was whole village there would be more than two wagons), nor that the girl keeping him "company" at night is some new third character and not sayaka.
Though sayakas precense later on suggests it meant the orcs attack when it said "dragons attack" after all... Then who are "we"?!?