
After working for quite a while at the wall of the vein with the lasers while
simultaneously fighting against the current, you finally make it out of the lung
and enter the thoracic cavity1. However, all that work has taken a toll on your
fuel reserves. You must find a way to refuel. Luckily, the HematoCraft comes equipped
with a probe that can be attached to a nerve to convert its electricity into fuel
for your craft. You decide to maneuver the craft to the nearby phrenic nerve,
which leads to the diaphragm.
By the way, don't worry -- you weren't big enough to do any serious damage to
the subject's lungs.

