Ever since the beginning, a bloodline of female oracles who can see the future has existed and still continues to this day. Based on their prophecies, wars were raged, politics have changed, and history was written. Lee Seul-bi is a descendant who must make prophecies for the expansion of Keumhwa Group. However, sick and tired of being treated like a tool, she escapes her cage and runs into her first love, Soo-kwang. Gong Soo-kwang is just an ordinary student who lives with his loving mother. But his encounter with Seul-bi changes his life in a way he never imagined and becomes stuck with a dark future.