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A Tale of Revenge and Identity: The Journey of Aimi and the Amnesiac Man

In the heart of Osaka, Japan, a celebration unfolds as a powerful Yakuza family throws an extravagant party. The atmosphere is filled with joy as they introduce their youngest daughter, a toddler, to the esteemed guests. However, this festive gathering takes a dark turn when an unknown assailant launches a brutal attack, shooting indiscriminately and ultimately massacring the family. Amid the chaos, the son of the Yakuza leader reaches for his lifeless mother, only to be struck down as well. This gruesome event lingers in the shadows of time, setting the stage for a story that spans decades and continents.