I Don't Know Magic and Got Involved in a Magic War

In 2019, magic families all over the world have observed huge fluctuations in magic power from G City. The second magic shock predicted in the legend has arrived. This is the largest magic explosion event since the first magic shock, which is known as the root of magic in history. The prophecy records that the power of the Witch of Time will come to the world and manifest in the chosen person. This is the power that can bring the world to an end. The Magician Association, which aims to avoid the coming of the End and is committed to exhausting the source of magic, and the Magician Alliance, which attempts to control the power of the End and subvert the world, have poured into G City to find the chosen person. Growing up as an ordinary person, he had no idea about the world of magic. Until he discovered that there were some abnormalities in his life. When playing online, the delay would occasionally become negative. In other words, he could predict his opponent's actions... Until he discovered that he was inexplicably being hunted by a guy who claimed to be a princess, formed an alliance with a popular idol, and was involved in a life-and-death war known as the War of the Awakeners in history. When he was ambushed, his childhood sweetheart who he hadn't seen for many years suddenly came to the rescue?