The real world intersects with fantasy dimensions. Here, there are mysterious rings that connect the outside world, the inner world, and the outer world, each of which contains the powerful power to change destiny; there is the Royal Department of Finance and Taxation, which controls the lifeline of the economy and oppresses the people with tyranny; and there is the Dawn Rebel Army, which rises to protect justice and resist darkness. A college student accidentally traveled through time and met the cat-eared sisters. After his sister died tragically, he practiced swordsmanship for revenge and formed a rebel army to fight against the Royal Department of Finance and Taxation. In the process, the power of the mysterious ring begins to appear, and a conspiracy from another world emerges. Can he and his partners break the darkness and change their destiny?
