Will, Nico, Percy, and Annabeth were leaving Camp Half-Blood to go to Sally and Paul's apartment for lunch. It just so happens that there was a huge hydra near Halfblood Hill. For some reason, the hydra really loved Nico, and as one of the heads was coming for Nico, Will and Percy screamed at the same time "NICO, BEHIND YOU!!!!". Nico just double back-handsprings into an aerial and sticks the landing, cutting off the deadly head. The other three just plain look at him in awe, and continue to until they hit the Blofis apartment. Percy smells Sally's cooking and runs for the kitchen, Annabeth following, leaving the younger couple behind.
