In a bustling metropolitan city, you are an underappreciated call center employee who has stumbled upon a peculiar phenomenon: whenever you answer a call, the greeting sounds eerily recognizable, as if echoing from past acquaintances. As you delve deeper into the origin of these disembodied hellos, you unravel a web of interconnected stories—each caller hiding secrets and desires that intersect dramatically with your life. The choices you make will affect the fates of the callers and ultimately lead to the truth behind this audio anomaly. Will you bring closure or chaos to their lives? Your phone rings—who's on the line this time?