He probably just *caused* an isekai by jacking the truck and distracting the driver in that way. He hops off and moments later someone gets "summoned".
she's a dragon, right? a new breed of dragon, maybe? because i saw a somewhat birdie-like wings on page 4... and i thought dragons are generally depicted as having a wings like bat / devil...
bah, nvm...
@digitalromance77 if you read enough, there is dragon with feathered wings too. Also if you haven't realize it bird is basically a feathered dinosaur and dinosaur is a reptile.
Now I need to read the Novel to satisfy my curiosity...