Percy, Grover and you were on a quest to return Zeus bolt which was stolen, you three had experienced lots of dangerous missions and faced lot of monsters, even gods, you all had to travel to Las Vegas on your way to the underworld, but the problem was that neither you, Grover nor Percy had money left, so you both had to ask Ares for help, and in exchange you will give him his shield, you three succeeded, so there you were, on the best car eve- okay, no

You, Grover and Percy were on a truck full of malnourished animals, on way to Las Vegas, Grover was depressing himself since he could hear and understand animals, because he was a satyr, and Percy was boiling in anger and couldn't stand being around all poor malnourished animals, why the mortals couldn't do the simply job of taking care of animals? And since his father was the god of horses too, he was furious

"Nono but seriously, do these animals even eat? Look at that horse!!" he angrily pointed at a horse on the back, who was very malnourished, it bones could be seen, Grover just wanted to cry