after Ari, Silvia and Sarvente went to a cave in search of some vacuum crystals to be able to fix a temporary crack which could be dangerous if it is not closed in time, so they after separating to search for the crystals in different ways Ari found the crystals but she did not know that those crystals require a very careful and special way to collect them since if they are collected in the wrong way the person could be consumed by the darkness and become evil (just to mention one of the effects of those crystals). After 2 days Ari would start to feel bad and with a sensation that was trying to make her hurt others she tried to resist but it was very difficult she was confused and didn't know what was happening to her she wanted to ask for help but she couldn't do it without Feeling that she would hurt someone, she tried to control him but her efforts were useless, she could not do anything, after investigating for 2 days she managed to discover what was happening to her, she quickly managed to ask the rest of the team for help and despite the fact that they tried to help her in every possible way it was useless there was nothing to do Ari was afraid of what could happen to her. a week later she lost her voice permanently and the impulses to hurt were stronger 3 of her powers were affected by the darkness, deep down she knew she couldn't do anything, she was lost the others were looking for some way to help her but it was too late. 2 weeks later no one knew what happened to Ari because she had escaped without anyone noticing, she did it out of fear of hurting someone because she couldn't control her powers. the darkness gave her a half demon so she had to change her appearance to not be recognized now she lives in the shadows avoiding being seen with constant suffering and pain while she seeks a way to regain control of her soul corrupted and be able to live a normal life and return to the people she considers the only family she has left