Jason talks to his friends about his decision to go with them all to support Percy. Unfortunately, he also uncovers how long Percy actually had with the Romans, and is pretty pissed about it.
The alternate ending to "little dark age" (previously titled let us sit upon the ground and tell sad stories about the death of kings), where Percy did actually die. You don't have to read that one but it will make more sense if you do. This oneshot replaces chapter three, so read the first two chapters and then read this, to make more sense.
Poseidon retrieves his son, and Camp Half-Blood holds his funeral with everyone in attendance.