あらすじ
Ban Su-Ho, a guard who died after failing to protect the Princess from the assassins! Back in time two years through an unknown force! “This time, I must…” Determined to protect the Princess he sets out in search of the sealed power to become stronger. Will he be able to protect the Princess?
あらすじはAniListより（英語）。
データベース内の関連マンガ
自社カタログから選出 — 同じ作者、またはジャンルの重なり。