Anti drug police officer Liang Dachuan accidentally injured his girlfriend Tang He in a kidnapping incident, and Tang He passed away, which left Liang Dachuan heartbroken. Liang Dachuan swore to solve the case, while Tang He only left one clue - the Six Colored Rubik's Cube. With the help of colleagues Lv Hanmin, Hang Yulin and Hao Lei, as well as Tang He's sister Tang Lin, Liang Dachuan was able to
Anti drug police officer Liang Dachuan accidentally injured his girlfriend Tang He in a kidnapping incident, and Tang He passed away, which left Liang Dachuan heartbroken. Liang Dachuan swore to solve the case, while Tang He only left one clue - the Six Colored Rubik's Cube. With the help of colleagues Lv Hanmin, Hang Yulin and Hao Lei, as well as Tang He's sister Tang Lin, Liang Dachuan was able to