[Damian - no, Robin - happened to be along the shore, when his mask's sensors picked up the motion above him... which is why he was prepared to take Invincible out of the water after the inevitable crash.]

[He is, however, totally not going to try and drive the bike back to the city with the wet unconscious super. Instead, he settles with his reader (from back home, yes) to wait for return of awareness. It's going to come, eventually.]

[And, yes, Mark will wake up to see an eleven-year-old brightly-clad mask doing what might look like homework (or would be, if Damian ever went to school).]