In a world where human emotions are traded as currency, you play a quirky emotional detective named Ruby Rumble. After a mysterious crime leaves a city leader heartless, you need to solve a series of engaging riddles and puzzles to collect clues hidden in the city's emotional districts. As you interact with the eccentric citizens, their emotions come to life, embodying their secrets and fears. Each decision you make influences Ruby's emotional state, affecting her ability to solve the case. Will you retrieve the heart before emotions spiral into chaos, or will you uncover a deeper conspiracy hidden within the city’s emotional commerce?