あらすじ
It all began on the night of Erica’s fourteenth birthday. The ruthless Imperial Army launched a brutal assault led by an enigmatic armored man, killing the citizens of her kingdom. To compound the tragedy, the Armored Man took the life of the person Erica loved most in this world—her mother—right before her eyes. What should’ve been a joyous celebration turned into a nightmare, leaving Erica to grapple with the heart-wrenching loss of her mother, friends, and the familiar world she once knew. Ever since that day, Erica has vowed to avenge their deaths and kill the Armored Man.
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。