Because of an accidental necessity, the protagonist was forced to go to another space. On the way to the target space, he was arranged to deviate from the channel and arrived in another space - the Song Dynasty in Chinese history, and became the person who should have died at that time. Song Prince Zhao Yun. Facing the struggle of the ancient court, a modern person knows the suffering of the ignorant people in the country, and sees that his ancestors and compatriots are about to fall in front of his eyes. How should he choose? What kind of ending will happen when the legendary fate meets the unexpected visitor who comes against the sky? Is it overpowering to rely on one's own power to go against the sky? What is the true identity of the protagonist? All the grievances and grievances Enmity, struggle and killing is in "Reconstructing China".