"28 Degrees Celsius" is a captivating romantic suspense thriller that follows Anjali, a woman battling a brain injury that renders her sensitive to temperature fluctuations. To stay alive, she must maintain a steady environment at exactly 28°C. As Karthik strives to safeguard her, a series of unforeseen twists emerge, weaving together elements of romance and suspense in an enthralling story that keeps viewers hooked from start to finish.