Not everyone has good intentions, and hidden selfishness and calculations are often hidden under the bright appearance. In this world, people's hearts are far more difficult to predict than fog. Smiles can be disguised, gentleness can be acted out, and those sins that have been deliberately buried will always reveal their clues inadvertently. The white snow may seem pure and flawless, but it can easily cover up bloodstains and crimes. However, no matter how careful a lie is, there will eventually be flaws, and the truth will never be permanently frozen.
Intent: Sin cannot be perfectly covered up, and lies will eventually leave holes. Detectives pursue the truth not simply to solve the mystery, but to make the perpetrators pay the price and protect the safety of ordinary people. Suitable for criminal investigation and campus reasoning.