4 misplaced souls—a disgraced TV presenter, a foul-mouthed teen, an remoted single mom, and a solipsistic muso—determine to finish their lives on the identical night time, New Yr's Eve. When this disillusioned quartet of strangers meet unintentionally on the similar suicide hotspot, a London high-rise with the well-earned nickname Topper's Tower, they mutually comply with name off their plans for six weeks, forming an unconventional, dysfunctional household. They grow to be media sensations because the Topper Home 4 and search collectively for the explanations to maintain on dwelling.