Sungwoo, the third-generation billionaire, opens a jewelry box that his grandfather left behind as a heirloom and wakes up Bi, the nine tailed fox, who was locked up inside. It's absurd that a men appeared from the marble, and he came from the Joseon Dynasty?!

Indo: [spoiler]Sungwoo, miliarder generasi ketiga, membuka kotak perhiasan yang ditinggalkan kakeknya sebagai pusaka dan membangunkan Bi, rubah berekor sembilan, yang dikurung di dalam. Tidak masuk akal bahwa seorang pria muncul dari marmer, dan dia datang dari Dinasti Joseon ?![spoiler]