The Witch and the Hundred Knight: Revival Edition

Just play to the end of Chapter 11, Part 2 to earn this trophy. To get Part 2 of Chapter 11 you have to agree to save Metallia after the fight with Mana Visco at the end of Part 1. This will then take you through two more maps, and at the end of the second map you will fight Dark Belda. Once you beat her there will be a second fight after a scene, but winning is optional at this point as even if you win you still end up losing. After which you should earn the trophy for the “True” Ending.