Do you feel the life flow?

Armin is just a normal high school student with way above average IQ until he meets Eren Jaeger. Eren says he works as a butcher but is he telling the truth? There's also a serial killer on the loose that the police believe could be a whole organization working as one. Why did Armin get dragged into this? T for now could change later. Armin/Eren guys so homos avert your eyes.