Talk:Emilia/@comment-187.78.87.87-20200922192710/@comment-187.78.87.87-20200922224907

You have to unlock at the first part of arc 2, it's during a conversation with roswaal, you choose to go with him, then there will be an option named "Emilia-tan", choose that and you go back to the main route and her route is unlocked right after.