Ling Yu, who originally lived a normal life and was about to graduate from high school, was suddenly told that he had a special bloodline and was the only S-class pureblood holder in the world. He was admitted to a strange university. This hidden university in the world will reveal the existence of the etheric blood source, and at the same time, all forces are surging undercurrents. But here, he met the teacher Li Si who changed his life, and the world was about to undergo a major change. The plan that has been laid for nearly a hundred years will start with the appearance of Ling Yu. Where will the world go from here? The human paradise plan is proceeding in an orderly manner. . . . . .