Castaway - 1

A school trip goes wrong when the plane crashes in the ocean and the group washes up on an island in the middle of nowhere. Eren and the other students and teachers of Shinganshina High must try to survive alone on an island for an unknown amount of time.

Will they be able to survive?

And if they are rescued, will they be able to adjust back to normal life?

(contains: ereri/riren, smut *Levi is a teacher, Eren is a student*)

Milestones: (I know it fluctuates)
#1 in ereri category!
#3 in attack on titan category!