"The invisible us" is a full-motion video live-action mystery deduction game. Players assume the role of the male protagonist, Song Wufei, whose troubled upbringing has shaped him into a timid and evasive individual. After entering high school, he becomes a target of systematic bullying by school bullies. Just as the protagonist feels utterly helpless, a courageous female classmate steps forward and mobilizes everyone to resist the bullying. This ultimately triggers a series of mysterious events, leaving players to piece together the truth through deduction. The story takes place in Xinhai City, a relatively developed urban center where life is fast-paced and people are constantly busy. Some work as planners in advertising agencies, others diligently deliver food across the city, some create diverse design drafts, while others work 9-to-5 jobs in human resources at internet companies. There are also those pursuing their passion for filmmaking or serving as front-desk receptionists attending to clients daily. One day, at a restaurant in Xinhai City, six people gather for a meal. Initially chatting and laughing, the atmosphere suddenly turns tense as an unexpected argument breaks out among them... Features​​ ​​Quick-Time Events​During unexpected in-game events, players must complete corresponding actions based on prompts. Incorrect responses may influence subsequent outcomes. ​​Clue Search​The game contains numerous hidden clues. Players need to carefully examine their surroundings to gather fragmented information, which will aid in making critical decisions later. ​​Investigation​Many segments require detailed investigation. Paying close attention to details during these sections is essential for accurate reasoning and progression. ​​Decision-Making​The game presents multiple scenarios where choices must be made. Different selections will unlock varying information and significantly impact the direction of the story.