In 'Hello, Whose Hello?', players step into the shoes of Samage, a washed-up private investigator in a surreal city where communication is a perilous game. One morning, Samage receives a mysterious voicemail that disrupts his mundane routine, launching him into a chaotic investigation involving misplaced identities, bizarre characters, and a sinister plot that allows whispers to reshape reality. Players will navigate through witty exchanges, make pivotal choices, and uncover the truth behind who is truly calling for help, all while unraveling the fabric of a world where conversations can alter your fate.