In the near future, where humanity lives under the constant threat of a deadly virus that contaminates everything in its path, a young scientist named Lana becomes the last hope for finding a cure. After losing her family to the outbreak, Lana immerses herself in a desperate investigation in an underground laboratory, isolated from the outside world and with limited time.
Amidst her intense work, she discovers an ancient diary that belonged to her mentor, who had been working on a possible solution before disappearing. As she delves into the pages, Lana realizes that the secret cure is not only a matter of science but also of personal sacrifices and dark secrets. However, the arrival of a paramilitary group seeking to exploit her work complicates matters even further.
Forced to ally with a mercenary who has his own motives to unravel the truth, Lana finds herself caught in a deadly game between survival and morality. Together, they must confront the corruption and unchecked ambition of those manipulating the crisis for their own benefit. In this journey filled with tension and revelations, time is their greatest enemy, and every decision they make could alter the fate of humanity. As their own limits are tested, Lana discovers that sometimes, the greatest poisons can lead to the most unexpected antidotes.