Big O on Cartoon Network

Something crashes to Earth outside the domes of Paradigm City. The locals think it's an angel, a messenger from the heavens, but a Paradigm Corporation investigation team removes it. When Roger investigates, he runs afoul of Alex Rosewater again. Since Alex doesn't care about objects from the sky, it's up to Roger to save countless lives.

Fully recovered, Roger is hired to protect one of Paradigm City's Senators, Roscoe Fitzgerald, from an assassination attempt. The clues lead back to Dorothy's creator, Doctor Wayneright. However, when they investigate his home, they set a terrible plan in motion and the Megadeus Glinda is unleashed on Paradigm City.

It's Heaven's Day, and all of Paradigm City will be celebrating. A local street musician is intent on buying his girlfriend a present. But what he doesn't know is that he's also carrying a terrible seed that will turn into a monstrous plant. Only the Big O can stop it.

Major Dan Dastun isn't a very romantic man, but he keeps having a recurring dream about a woman standing on a dock. Why does Dastun keep having these dreams? Is it a memory resurfacing, or something else?