However, in the three hundred years since the establishment of the school, no organization or individual has achieved real control over the academy until our protagonists stepped onto the stage of the academy in 2003. Between the ages of eighteen and twenty-eight, they belong to the planet Akapov. The second and last stage for human beings to acquire knowledge through specialized schools. During these ten years, our protagonists were overjoyed, sad, disappointed and decadent. But decades later, when they sat in the academy again When I sat on the exclusive permanent reserved seat of the highest-level hotel, all the bitterness, hotness, sourness and sweetness in my heart over the past ten years have already slowly settled into a slightly sour like sweet orange.