This Is the World of the Strongest

In the world of magic, the strong are respected. Yuchen, who lost his memory due to an accident, took his sister to a foreign country to seek a cure. However, he was involved in an open and secret struggle between local organizations and foreign forces for no reason. After a bloody storm, when the mystery of his life experience that he had been pursuing for many years was revealed, how should he carve his own way in a world full of magic and conspiracy? Surrounded by powerful enemies, black and white, and all kinds of people either enemies or friends, this is the "Earth" of another time and space, and this is the world of the strongest.