The visual distinction between realities becomes clearer, with Frolov tracking his state through markings on his wrist (a cross for one world, a circle for the other). Critical Reception and Highlights
Frolov notices that clues from a case in one reality often provide the missing link for a different case in the second reality.
In these episodes, the narrative focus shifts from initial confusion to Frolov utilizing his unique condition to solve crimes.
The episodes highlight the "double grief" Frolov experiences as he attempts to comfort a mourning wife in one world and a resentful, grieving son in the other.
Critics and viewers generally praise the 2021 adaptation for its high production quality and the lead performance.