The gameplay of Jianghu 2 is very diverse. Players not only need to collect the martial arts secrets of various families and master them successfully, thus becoming a great knight. In the process of collecting martial arts secrets, players will inevitably encounter some puzzles, and the Huailing Mystery Case is a relatively complex puzzle-solving process. How to solve the Huailing Mystery Case in Jianghu 2, if the player happens to be working on this mystery case, it might be helpful to look at the detailed process of this task.

First, go to the coordinates (244, 634), trigger the plot content of the two residents here, and after the conversation, obtain the mission clue.

Based on the obtained clues, conduct reasoning, draw a conclusion, select the first and third clues respectively to draw Conclusion 1, and choose the first answer.

Use the conclusion from the reasoning as a new clue, reason again, select the second and fourth clues respectively to draw Conclusion 2, and choose the second answer (at this point, there are not many clues, so the conclusion can only be a preliminary one, not representing the final answer).

Come back to the coordinates (194, 629), find the beggar and talk to him, choose [Give him money] in the dialogue options to get Clue 1.
Then, go to the coordinates (213, 653), where there will be a sundries stall. When you get within a certain range, the plot will automatically trigger, and after the plot ends, you will receive Clue 2.
Next, go to the coordinates (246, 667). This is the Yue Lai Lou Inn. Talk to the waiter in the inn to get Clue 3.

Based on the 3 new clues, reason again to draw Conclusion 3, select the combination of the third and sixth, and choose the first answer for the conclusion.

Based on the previous 3 conclusions, reason again to get new clues and draw Conclusion 4, select the combination of the seventh and eighth clues, and choose the first answer for the conclusion.

If all are correct, you will receive an email from Qiu Yi. According to the instructions in the email, go to the Yao Hua Yuan coordinates (379.563) and talk to the NPC Qiu Yi to obtain the underground palace key and the Mu Xue Sword Technique.

Note: If all the reasoning conclusions are correct but the final validation answer is gray, just adjust the order of reasoning and validate again.

The above is the step-by-step guide on how to solve the Huailing Mystery Case in Jianghu 2. The clues for this mystery case are relatively easy to gather, with the slightly cumbersome part being the reasoning process. If the reasoning order is incorrect, it will lead to the final conclusion answer being unselectable. Therefore, it is recommended that players follow the steps mentioned above for reasoning, which ensures that players do not repeat the reasoning and can quickly complete the entire mystery-solving process.