Given this, it seems you're trying to find Chapter 57 of a manga that might be titled something like "Jinrouki Winvurga" or a similar variation. Here are some steps you can take:
While the original run ended, the story continues through the perspective of a new amnesiac protagonist, , who pilots the Winvein . Given this, it seems you're trying to find
(Rebellion Arc), which is currently being published on platforms like Young Champion Web . Current Status of the Series : Completed at Chapter 56 (Volume 10). Sequel Series : Jinrouki Winvurga: Hanigyaku-hen is the ongoing continuation. Given this, it seems you're trying to find