Snowdrops at the End of the Train.

In a dystopian world, flowers have become the only source of energy. This comes at the cost of massive shortages, and only the owners of expensive energy bonds can enjoy power supply. Eva R., an employee of the Garden power station, relinquishes her most precious belonging - three fragile snowdrops - in exchange for the privilege of government-assisted suicide. Though even a smooth exit from this joyless world proves too much to hope for.