Marco

In London in 2020, Polo and Marco, best friends, are drawn to the mysterious Hades Labyrinth, a forbidden domain filled with terror. Ignoring the warnings, a creature violently separates them, Polo must now find Marco before it's too late and escape the maze. 

But the creature uses Marco's voice to lure him and leaves Polo no choice but to hope that his best friend will find the exit just like him.