LUPIN THE 3RD: GOODBYE PARTNER

Inspector Zenigata is arrested, and the press claims ol' Pops was the true mastermind behind all of professional looter Lupin's heists! It doesn't take long for Lupin's pride to get the better of him, and wealthy magnate Roy Forest manipulates him into accepting a new challenge: stealing the “Time Crystal” within a week. The Time Crystal is a government secret gone public: a super-computer engine that can decrypt secure passwords faster than ever thought possible. But why is Jigen acting so strangely lately? What has become of the young piano prodigy who was recently kidnapped? And most of all, what is the strange connection between them all? (Source: Discotek Media) — Description from AniList community (anilist.co).