The monstrous threat from space is completed: after the implementation of Thanos's plans, earthlings are plunged into despair and confusion. No one has the slightest logical explanation of how, why and where their loved ones disappeared. But Dr. Eric Selvig and his assistant Darcy Lewis intend to find out the causes of the disaster. Having assembled a team of old and new friends, they are trying to find a connection between their own past and mysterious artifacts - the Infinity Stones - which are unknown by what principle they chose and destroyed half of humanity. Brave researchers do not even suspect that the new enemy is already close and intends to destroy them...