Loneliness, past trauma, and debts keep Dina trapped in a complicated life. Then she found the Sleep Call activity - a happiness and an escape from the real world, but it leads to terror and disaster.
Dina, trapped in debt and compelled to work at an illegal loan company, seeks an escape from loneliness through 'sleep call' sessions with Rama, a charismatic stranger from a dating site. However, as their addictive relationship deepens, a series of inexplicable deaths haunt her, turning tranquility into a deadly obsession.
