When Shang Tong graduated from college, her mother, who was suffering from depression, forced her to marry a stranger named "Zhou Yunyu". Worried that disobedience would make her mother's condition worse, Shang Tong hated herself and broke up with her college boyfriend Chen Chuan.
An hour before Yu Zhou Yunyu's engagement party started, Shang Tong received a courier from Chen Chuan. The courier included a key, a set of passwords, several "Blue Bird" character cards and two dry batteries.
The password contains the phrase "I will wait for you at the end of the curtain." This is the code word that Shang Yang, her twin sister, Shang Yang told her the night before she disappeared. She has never told anyone, including her parents. How did Chen Chuan know?
Shang Yu's express delivery was soon discovered by Zhou Yunyu's bodyguard Zhao Yuhang. Zhao Yuhang unlocked the password left to her by Chen Chuan in front of Shang Yu, showing his amazing reasoning ability. Shang Yu began to doubt Zhao Yuhang's identity. This password is the name of a cafe on the campus of Shangtong University, where Chen Chuan first confessed to Shangtong.
The memories of Chen Chuan that he once chose to seal in his memory reappeared in Shang Shu's mind...
Under Zhao Yuhang's coercion, Shang Tong returned to the university campus. In the cafe, Shang Tong discovered a new set of code words and new props referring to a location. It's like playing an escape room game with the theme of the twin sisters' favorite childhood fable "The Blue Bird" - twelve locations, twelve puzzles, a series of props, character cards with unknown meanings, mysterious numbers... It connects the past events of Shang Shu and Chen Chuan's love in college, and also connects Shang Shu's unknown secrets...
Intention: Let's solve the puzzle together~