⸻ ARMIN ARLERT X FEM!READER ❝ do you think it's possible for us to fall in love? ❞ in which y/n l/n met a mermaid and learned one of the world's darkest secrets. [MODERN + MERMAID AU] highest ranking: #2 in arminarlert [04/09/20] #2 in aotfanfic [05/01/20]

This is just the main story from the one from the X oneshot book