Wanwan Sanjushi

A young boy arrives in Paris with the goal of becoming part of the Imperial Guards, but is unable to join due to strict age requirements and high competition. To prove his swordsmanship, he confronts the famous Three Musketeers. As the duel begins, a group with malicious motives interrupts. Recognizing their harmful plans, the boy and the Musketeers team up and successfully overcome the threat. This encounter marks the start of their alliance and shared resolve to combat plots against them.