Step into a world where emotions are tangible and heartstrings can be plucked! In 'Heartstrings: Whose Heart is It Anyway?', you play as an Emotion Engineer, a person tasked with fixing broken hearts in a city full of tangled relationships and secrets. Navigate through a series of interconnected love stories, solve emotional puzzles, and mend broken bonds while exploring the impact of choices on both your heart and the hearts of others. Each decision influences the outcomes of the lives you touch, leading to multiple riveting endings as you seek to unravel the mystery behind a cursed heart that has the power to alter emotions across the city.