Ayane Kajiwara has a father who is the greatest blacksmith in Japan. Ayane, who usually helps her father with his work, suddenly receives a message from her best friend since elementary school, Ryoka Shimizu, and decides to play the VRMMO 《Sekandaria Online》. Ayane, who is learning things very quickly, is absorbing more and more of what her father teaches her. So what will Ayane, who was told that she might be a genius at blacksmithing, do in a second world?