English

An Encore and Continuance: Pandora's Box

Japanese

モンスターストライク 続・最終話「パンドラの箱」

- A strange phenomenon is overtaking the world?! - After defeating the War Gods, Ren and his friends are living the dream. It seems like they've finally managed to regain their normal lives. However, a mysterious girl by the name of Pandora appears, bringing with her a box that must never be opened. An unfortunate incident results in the box opening (of course), setting the world up for some big changes... (Source: YouTube)