Heiko's mother Belinda suffers from keratoconus, a rare condition of the cornea. She is gradually losing her sight and could soon go completely blind if she is not given treatment. Belinda's eyesight could be restored with the cornea of a deceased donor - but such a transplant costs a lot of money, and the health insurance does not cover it.
IMDb 6.8/1020231 h 58 min 
