*After the giant war in CAMP HALF-BLOOD*
Third Person:
Percy Jackson, son of Poseidon, was at Camp Half-Blood as usual in the 3rd Cabin in the morning, when suddenly Grover burst into his room, shaking with fear.
"Grover, are you okay?" He asked worriedly while flipping out of his bed.
"Yeah." He panted. "Just that there's someone really powerful looking for you."
Percy scrambled off his bed and changed his clothes quickly. "Hm?"
He ran out of the door, coming face to face with a man with swirling black eyes like the cosmos. He radiated a powerful aura around him.'
"Who are you?" He asked.
The man studied him for a while, and finally said, "Chaos, creator of the universe."
"You mean the father of the primordials?" He asked in disbelief. "Why would you be here?"
"Ah, well, I am here to warn you of an upcoming battle. A dangerous one. And you must help."
"Another battle?"
Yes. Another battle with much more powerful entities."
"When is it?"
"After two or so months."
"What's the prophecy?"
"You will see. But I am not here just to warn you. I offer you a choice. A chance to become my adopted son."
"Will it help us with the battle?"
He rolled his eyes. "Obviously."
"Okay, I guess." He agreed. "But I have a question."
"Yes?"
"Why would you want to make me your adopted son?"
Chaos smiled. "Because you need it." Then he examined him carefully. "And deserve it. Now follow me."
Percy was at a loss of words. But he still followed him anyway.
He led him to a spacious room. He said, "Perseus Jackson, are you willing to become my adopted son?"
"Yes." He replied, with a tint of uncertainty.
Instantaneously, a ball of blackish light shot out of midair and engulfed him. It swirled around him at the speed of sound for a minute, then evaporated.
"Ah, yes." Chaos said.
"What?" Percy asked. Nothing seemed to be different.
"It worked."
"Really?"
The creator sighed. "You have my powers now, although to a small extent."
"Thanks."
"No problem. You'll need it."
"Well... What should I do for the battle?"
"You see... This is a battle with three primordials, mainly. But of course, again, they are intellectual. They have caused the titans to rise again and also a foreign power." He sighed again. "They normally don't act like this though."
"We barely even defeated one primordial... How are we supposed to defeat three?"
He gave him a sharp look. "Now, do not underestimate my powers, son. Even though it is to a small extent, you are still extremely powerful. Added onto your already OP powers. Once you get my little surprise, you will be ready to go."
Percy wasn't used to Chaos calling him son, so he backed away. He had a feeling that Chaos was going to get angry.
"Now, shall I train you?"
"Yes, if it helps us... But how long will it take?"
"About a week..." But seeing his expression, he quickly added, "On the Earth, eight minutes."
"Can I see my friends often? And what do you mean by 'on the Earth'?"
"Of course. And by that, I mean that we will be training in a different place."
"Where?"
"Come."