There is a hostile element in the parallel world, which is called Chaos. Chaos has many guises, he is trying hard to break into our world. The only thing that does not allow him to do this is the Emperor's soul.
Gods of Chaos
The dark gods of Chaos are destructive forces. In the universe of Warhammer the gods of Chaos are separated from the material world. They live in the Warp and are a collective derivative of the spiritual life of mortals.
In ancient times, the emotions of mortals quietly seeped through a calm warp. When the number of mortal races and civilizations increased, the power of their emotions also grew, resulting in the formation of entities that were called the Gods of Chaos. They appeared before living beings in dreams, demanding that they be worshiped. The more certain emotions were manifested, the stronger became these Gods.
The main Gods of Chaos and destruction are: Tzinch, Khorn, Nurgl, Slaanesh and Malal. Tzinch is the patron of lies, sorcerers, mutations and changes. Khorn is the oldest of the four Gods. He protects hatred and murder, personifies all military traits, from bloodthirstiness to fanatic madness. The god of disease and decomposition is Nurgle, who personifies despair, despondency and fear of death. Slaanesh is the God of pleasures. He appeared later than the previous three. Personalizes the thirst for pleasure in all its manifestations.
Malal
The God of Chaos Malal is God of anarchy, horror, terrible hatred and self-destruction. It symbolizes hatred for the power elite. Malala is hated and feared by the other Gods of Chaos. He dedicated his existence to the destruction of the other Gods . His followers, also called the Doomed, are persecuted by other Chaosists. They seek and destroy the followers of other Gods. Malal destroys everything and everyone around him.