Duel Masters: Sempai Legends offers a story-driven experience, in which the lead character inherits a valuable Duel Masters card from his grandfather, but before he can add it to his deck, it is stolen by a mysterious man. As a result, the lead character must travel through a dangerous world inhabited by rival duelists in the hopes of regaining his stolen property. Along the way, he enters tournaments and gains the experience to someday become a Kaijudo Master.