THE LAST STEP TO BE TAKEN WAS ONLY ME. THIS STEP WOULD EITHER BE A NEW BEGINNING OR DEATH... THE LAST STEP - THE LAST WAR AND A LAST RESISTANCE. The ranks are determined at the Euthanasia School, which is facing the darkest and most dangerous war in its history. This is not a rebellion - it is an uprising, not a revolution or a coup - this is their life now. When the prisoners oppose the authority that has been going on for years, not for the first time but for the last time, they have no choice but to trust each other. It's too late to give up now because the rest is just death. Yeşil, who spent years at the Euthanasia School, found himself in an extraordinary situation and realized that his weak heart was not the only thing he had to worry about. Everyone under the influence of the serum, especially the man she loves, has undergone a great change. They are faced with new enemies who act with ruthless, uncontrolled and completely wild emotions. Time is running out for Yeşil and his friends - every second they lose is the beginning of a new destruction for them. Euthanasia School - which contains the buzzing sound of danger and mystery - opens the doors of all secrets for us with the last book of the series.