Fate/Grand Order Lostbelt No. 3: SIN

Shortly after Chaldea settles in at their new base, an assassin strikes, attempting to poison members of their group. In a desperate bid to save the lives of the assassin's would-be victims, Chaldea makes its way to the third Lostbelt, hoping to find an antidote. They arrive in a land of eternal peace, brought on by the end of all conflict between nations. This land knows no struggle, no tragedy,...