The Radioactive Substance

The radioactive substance is of unknown composition and the source of all zombie activity in the KK Undead series.

Description
Little is known about the chemical composition of the radioactive substance responsible for the zombie uprising at KK. According to Joshua in Night of the KK Undead, the substance emits gamma radiation in random intervals, causing power outage and entering bodily systems. Once inside the body, the rays change surrounding particles into alpha particles that remain inside the body. This radiation would eventually reach the brain, causing the brain cavity to be filled with lactic acid produced by the cells. Those who are irradiated die within days or even minutes after irradiation. Then, the radiation in the body particles are converted to beta particles that eventually jumpstart the body system, turning the deceased patient into a zombie. The zombie’s mind set is changed by the lactic acid content.

Night of the KK Undead
The radioactive substance is first shown in the series as part of an experiment kit to investigate radioactive decay.

Bus of the KK Undead
The substance was recovered by a group of students from Sunny University.

KK Undead: Domination
The substance was eventually acquired by the scientist team led by Professor Eva Chen.

The Broom
The radioactive substance was revealed to be distributed by an anti-United Nations cyber-terrorist group called the Broom as a form of chemical warfare.

KK Undead: Extinction
Information coming soon!

KK Undead: The Final Conflict
The radioactive substance was revealed to be created by The Broom’s founder, “Madame Number One”.