Solving the Case: Starting with the Name of the Murderer

The protagonist Tang Jiali carries a sin system. He can know the name of the murderer when he sees the corpse. Solving the case has never been easier? You would be wrong to think so. This is a novel for mystery lovers. The system does not simplify the case, but serves as an invitation letter to you to participate in the case. Now that you know the name of the murderer, can you use your brain to restore the truth of the case?