Ava only meant to pick up tools for her boyfriend Noah, but ends up locked inside a private warehouse with Noah’s father, Roman. A city-wide blackout kills the air conditioning, trapping them in rising heat and dangerous proximity. Roman is older, dominant, and impossible to ignore; Ava knows he is forbidden, yet every accidental touch turns into deliberate temptation. When the warehouse finally opens, she discovers Noah has betrayed her first, while Roman makes it clear he wants her for himself. In the end, Ava stops being Noah’s girlfriend and chooses the man who fully claims her.
