Story Extra: the War of the Elves

Yang Rui is an office worker. One time when he was bored, he took a nap and then traveled to a strange world for no apparent reason! People here use card spirit duels to determine the outcome, but they are not the same as Yu-Gi-Oh! Just when Yang Rui was thinking, the most powerful system appeared! Then Yang Rui embarked on a journey This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.