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"Well, Carvia Imas developed the theory of wonders, specifically the mechanism for converting positive emotions into energy to accomplish tasks that are impossible to achieve through ordinary means. Unfortunately, this type of energy did not align with the intended goals, so it was decided to mix it with negative energy, resulting in neutral energy suitable for a wide range of potential applications. Currently, equipment that collects this energy is located on the academy grounds. Why here? The answer is simple: people your age experience their emotions most intensely, and the most effective way to collect energy is through strong emotions and sharp fluctuations in psychological and emotional state. For example, winning competitions generates a lot of positive energy, while losing generates negative energy. I believe that today's ceremony also fits this formula well. As for April... It all started when Laurence Hatiora suspected something was amiss and began investigating Carvia Imas, which led the sorceress to decide to eliminate her and, at the same time, test how events involving Ignatius and Dion would affect the efficiency of the equipment. As it turned out, this initially led to a colossal surge of negative energy, but the subsequent feeling of relief stabilized the overall moral atmosphere. In any case, Carvia Imas acted alone, although it is true that at that time, we did not want to allow the plan to be revealed in order not to disrupt the experiment. To be honest, none of you were supposed to find out about any of this, but... you have become very likeable to His Majesty..."