Ouyang Qian and Ouyang Jing originally traveled happily with a relaxed mood. However, a murder occurred during the trip. The two brothers and sisters from a detective family vowed to find the murderer. The most puzzling thing is that...
How could the murderer kill the victim without being present?
What was the motive for the murder?
Why does he/she have an alibi?
What kind of killing method did he/she use?
Finally, let the detective brother and sister answer it for you!
Mystery... End. Right now. Will. Reveal. Xiao!