The next morning rey woke up feeling refreshed, then he yawned, after that he shouted
"OBSERVER"
But no one answered
"I guess it must've all been a dream"
Rey went to the restroom, took his bath and then came outside the house.
"Take your shirt off, it's time for your last training" Oren said
Rey replied
"What?, it's too early and besides I'm not up to full speed."
Oren walked up to rey
"Drink this"
Rey took it and drank it as oren stood at his front looking at him as he was gulping.
Rey in surprised said
"Wow, I feel like a brand new man"
"It boosts your strength, speed and stamina, and with that let our training start, or would you rather spend another 3 years here training with me" Oren replied.
Oren closed his eyes jumping up and down, as rey was about to drop the potion's empty bottle at the ground he saw oren at his face swinging his right arm at him, Rey heard a voice saying "Jump" and instantly rey jumped
"You didn't tell me I should prepare."
Rey cracked his fist and with a fierce smile he said
"So that's how it's gonna be"
Rey got in a attack stance ready to charge at oren, but before he could move he saw him at his face again.
"How's he doing that"
Oren punched rey straight at his face that sent Rey flying.
At that moment Rey thought to himself 'How can I beat him' Rey knew his body was took weak because of the punch earlier that he could not stick the landing, and without wind magic he couldn't slow his momentum, Rey landed at the ground, he felt an excruciating pain, and started coughing up blood, Rey stood up but because of his body screaming in agony he fell to the ground, he was unconscious.
"Do you want me to take control of your body, Master" Observer said
"I don't know who are, we just met like yesterday and you want to take control of my body?, Sure, if you can help me win this"
"But I still can't process how he got to me without me noticing or sensing his presence twice" Rey said
"Don't worry master, I take good care of your body."
Oren walked towards rey, when he saw a smoke. Rey wasn't there, he turned to the left, he saw nothing, he turned to the right he saw nothing, the moment looked up he saw Rey falling from the sky, his eyes filled with blood and aura radiating from his body was that of a killer.
As rey was about to land on top of oren he teleported beneath him giving him an upper cut that knocked him out sending powerful shockwaves.