|Cause of Death||Genetic degeneration|
|Family||Kal's Child †|
|Appearances||Species: Human Race|
Kal is a genetically-engineered hybrid of the same species as Sil, except being a male version born to a human woman.
Born on November 1996 to a comatose human woman, who had died from such a traumatic birth, Kal developed in the same way as Sil had. But once he saw a woman for the first time—the only woman assigned to the project—the near-14-year-old hybrid became dangerous and got loose from confinement. He eventually reached full maturity via the cocoon stage and tried to mate and produce offspring, only managing to succeed once. However, Kall was unable to continue due to several factors, one of them being his physical and cellular degeneration. At the end of his life, he tried to mate with another woman, but decayed too fast and melted into pulp.