"Now that I have answered all of your questions, let's start the actual training." Lily said and held up both her palms, two red orbs appeared in her hand that looked near identical to each other.
"Can you tell the difference between them?" She asked and Colin shook his head and she sighed. She threw the first orb towards a nearby building, and it crashed into the building and expanded, completely destroying it. She threw the second orb towards another building and it crashed through it before expanding, and destroying four buildings and created a small crater in the ground.
"Can you tell the difference now?" Lily asked as he stared at the scene in shock. He could easily cause the same amount of destruction as the second orb with his [Hellfire Affinity], but there was no way in hell he could do the same with just raw demonic energy.
"The first bolt was weaker than the second." Colin said
"That much is obvious, any idea how I did that?" Lily asked
"You infused your aura into the second one, but how did you make it so fast? And so powerful?" Colin asked curiously and Lily looked at him with an amused expression.
"That's simple, unlike you who infuses your attacks with aura after you form your attack, I do it before. Unlike raw demonic energy, your aura is way more dense and serves as an enhancer for energy attacks or physical abilities if you use it properly. To do what I just did, you need to mix your aura with your demonic energy while it is still inside your body. To get to the level I'm at, you need to be able to do this unconsciously, this will make your demonic energy thicker overtime, and subsequently, your attacks will become stronger. Now I want you to try." Lily said and Colin excitedly held out his hand. He focused on channelling his aura inside his body, he has done this a few times before so it wasn't hard. His aura entered his body, he tried to mix it with the demonic energy within his body, but there was a problem.
The veins in his body bulged as he his aura mixed in with the demonic energy, and he started to shake violently. His eyes became bloodshot, and Lily immediately noticed.
"Stop!!! Stop now." Lily said and Colin immediately stopped
"What the hell? I've done this before, and this didn't happen." Colin cursed as he felt pain all over his body, but the damage done was quickly being healed.
"Really, you have tried mixing your aura with your demonic energy before?" Lily asked skeptically
"Not exactly, I have retracted all my aura into my body to gain a trait, and this didn't happen." Colin said
"There is a difference between retracting it into your body and retracting it into your demonic energy. Your demonic energy flows through your body like blood in your veins, when you retracted your aura into your demonic energy a few seconds ago, all you did was add more pressure on the channels that carry the demonic energy throughout your body. That could have killed you if you done it long enough, come to think of it, that's probably why our body has auras in the first place." Lily said
"So what should I do then?" Colin asked
"Do it slowly, add a small amount of your aura into your demonic energy and allow your body to adjust." Lily explained and Colin nodded his head. He slowly started to retract his aura into his demonic energy, but when he felt any pain, he reduced it to a suitable level. He slowly created a orb of pure demonic energy in his hand and threw it towards a pile of rubble. The demonic energy impacted the rubble and blew them away, leaving behind a small crater.