Percy gets his sword, and the beginng of the quest.
Percy is fighting the minitour, after his mom has turned into a shower of golden light.
Percy in the underworld
At the river Percy gets claimed by Posieden.
Percy fights Aries
Annabeth, Grover, and Percy get their quest to retrieve Zeus' s lighting bolt, and Percy gets his sword riptide.
Percy meets his father and Zeus
Percy goes to the underworld to retrieve Zeus's lighting bolt witch he thinks hades has.
2013 Water World
Percy fights Ares after finding out that he had the master bolt the whole time.
Percy meets Poseidon and Zeus were they talk to him about his quest.(Note: throne room may be missing some components but I took the liberty of excluding these due to the immense time they would take to complete, forgive me for any inconvenience)