PRINCESS PRINCIPAL: ~CROWN HANDLER~ 2

The second out of six movie sequels to the Princess Principal TV series. After an attempt on King Richard’s life, assassins target Princess Mary, the next in line to the throne. Team White Pigeon must protect her while locating deadly Cavorite bombs — a tough feat when Ange is Princess Mary’s sister in disguise. (Source: HIDIVE) — Description from AniList community (anilist.co).