What, or rather, who prevents us from living forever? To whom who. The secret community of immortals, called “The Workshop” for conspiracy purposes, is haunted by an eternal enemy nicknamed the Chameleon. He is the only creature on Earth capable of killing the Eternal, and he is also smart, resourceful, devilishly strong and... invisible! For thousands of years, Chameleons have been trying to plague the immortals, using a special instinct to search for them - the “instinct of anger.” To repel a new enemy attack, the Eternals make an original move - they decide to use the services of an ordinary person. Private detective Vadim Tumanov. However, the immortal employers had no idea how seriously Tumanov would take his new task...