Blood, Sweat and Tears (Ereri)

Eren Jaeger, a strong-willed boy joined the cadets to fulfill his life long dream of becoming a scout. Levi Ackerman, humanity's strongest, visits the cadet training grounds to see if any young cadets are capable of joining the scouts. What will happen to the two males after some blood, sweat and tears? Will they distance themselves or grow closer than ever?