Alex and diablo were in the training grounds on an afternoon, alex asks diablo why he decided to train him all of a sudden. Diablo tells alex that he wants to teach him how to control his demon power, alex then sighs and says that he was expecting something like this. Diablo then asks alex how many times he has used his demonic energy, alex says that he isn't really sure but he used it a couple of times a few years ago before his training. Kazuki who walking around the training field see's diablo and alex and then asks them what they both are doing here, diablo then tells kazuki that he didn't know he was around and kazuki tells him he just arrived a few days ago. Kazuki asks alex what they both are doing and alex says that diablo is trying to teach him how to control his demonic power without rampaging around. Kazuki then says that he doesn't know what he is talking about but since he is bored he will just sit down and watch how things will play out. Diablo then smiles and tells alex that it's time to start. Alex pulls off his hoodie and then diablo performs some hand signs and then a black marking in the shape of a cross appears on Alex's chest, diablo looking at the mark realizes that rampo must have changes the seal he used to hold alex. Alex then asks diablo if everything is okay and diablo says that ones he takes of the seal, then his demon energy will activate immediately. He tells alex that once that happens, he wants him to be able to let it flow without holding it back. Alex then tells diablo that he is pretty sure that his demonic powers are way to dangerous and he should be trying to teach him to hold it back instead of going with it, diablo then smiles and tells alex not to worry at all. Diablo then claps his hands together and then the cross marking on alex chest disappears. As it disappears a black and red aura starts to flow over Alex's body and then all of a sudden, a crazy amount of black energy burst out of alex body as alex starts to scream, kazuki seeing this was completely shocked. Alex body was flowing with his black demonic energy, he begins to scream as his hair changes from white to red and begins to have black Mark's all over his body along with sharps teeth and claws with two wings out of his back. Alex then releases a loud roar as his fully over taken by this power, causing the tree's and hills around the area to scatter, along with the ground shattering. Diablo seeing this smiles in excitement and tells Alex that he is doing perfectly well. Kazuki then yells at diablo by calling him a stupid fool of a sensei and tells him that alex can literally attack anyone at this state, diablo then says that for a power to be controlled, you have to let it control you. He explains that its better for you to let it control you first in order to know how it works, otherwise you wont know how to control such power. Alex then charges towards diablo at an incredible speed and starts to throw fire balls at him at rapid fire without stopping, diablo just keeps his hands in his pockets and just begins to dodge them without moving from his standing position. As alex was blasting fire balls at him, he swiftly appeared behind diablo and punches him which caused an explosion that dealt more damage to the surrounding area. The smoke clears and kazuki see's diablo using a finger to hold alex punch, diablo then tells Alex who is completely overwhelmed with this power that he cant wait to see how strong he will become later on. Alex then flies backwards and charges up an even more powerful amount of energy and then his skin colour begins to change red as spikes begin to grow out of his shoulder and hands, diablo then smiles and say that Alex has entered "demon form stage 2", kazuki then yells at diablo telling him to do something and diablo tells kazuki he is going to be fine. Kazuki then looks at Alex in his current state and asks himself if this is the true power of a demon, Alex then releases a scream so powerful that it created a forceful wind blowing everywhere. Alex then charges towards diablo faster than before and tries to punch him, but diablo was just dodging his punches continuously. Alex appears behind him and releases a powerful explosion attack at diablo which was so strong that it wiped out a number in hills and completely evisarated a large part of the battlefield. Diablo who wasn't even affected by the attack tells Alex that sparring is over and then he uses a move called "Confine" in which a powerful force field covers alex and then releases a bright light that turns Alex back to normal. As alex collapses on the floor unconscious, diablo who seemed to be having fun says that alex did a pretty good job and kazuki sighs and tells diablo that he is insane. Kazuki then asks him how he was able to get hit by an attack like that but still unharmed. Diablo then tells him that he will tell him some day, alex then wakes up and asks diablo what happened, diablo then tells alex that he is one step ahead in learning how to control his demon power. Alex then gets up and asks diablo if he got hurt by chance and diablo tells alex to calm down and that he didn't land a single scratch on him. Alex then looks around and see's the damage he caused and asks diablo if he did this, diablo tells Alex that he is pretty amazing. As alex was abit confused, kazuki tells Alex that what diablo was trying to say was that for his body to be able to hold so much power, it was impressive. Alex's eyes then light up in excitement and says that he is so cool and then jumps on diablo in excitement telling him that he is happy that he had this training with him and diablo who was enjoying this tells Alex that he should calm down and that they are not done yet. Kazuki then says he has seen enough and says he is going to grab something and eat. Diablo then tells kazuki that it's his turn, kazuki turns back and asks him what he is talking about and diablo tells him that its been three years since they had a sparring match and he wants to see how well his power has grown. Kazuki then gets a confused look on his face. Meanwhile from a far distance, shinki was watching kazuki and giggles. He swiftly disappeared with a flash.
END OF CHAPTER