第3話: 彼らは未来を改変しないよう、魔法の書を通じて過去へ旅する。

3

Natsu, Lucy, Gray, Erza and Happy are sent to the past by the mysterious Magic book, Memory Days. During their adventure, the group tries to avoid coming into contact with the people, afraid that they may affect the future. However, the group finds that their actions subsequently led to Natsu's scar and Lucy joining Fairy Tail. (Source: Fairy Tail Wikia)