The story follows , a 15-year-old girl who travels to the snowy region of Revonland to uncover the truth about her deceased mother, Mariel.

: The tapes reveal a tragic backstory involving Mariel's pregnancy, an assault by a fellow student named Allen, and the manipulation of her memories by her tutor, Tomoe .

This episode features a mix of the classic Lupin crew and new characters central to the "Mother" arc. Review: Part 6 “Episode 22 ~ My Mother's Documents”

, Episode 22, titled "My Mother's Documents" (Italian: "I documenti di mia madre" ), is a pivotal chapter in the series' second act. This episode moves away from standalone heists to focus on the dark, psychological mystery surrounding the character Tomoe . Plot Summary

: The episode ends with Lupin and Inspector Zenigata meeting under the northern lights, setting the stage for the series finale. Key Characters & Cast