In Jianghu, you can't just walk away from Lu Sihai.

The owner of the gossip door wants to wash his hands of it and decides to give you the key, but he must help him finish two things first. The first is to avenge Qin Linshan and kill the elders of Wujin Temple. The second thing is to beg for forgiveness for killing Changle gang:

Revenge must be reported: go to the prefect of Hangzhou, and you need to wait until the elders of Wujin Temple are released before killing them. After 20 minutes, you will go to Wujin Temple, but he hides and fights with Elder Kaiser: If he wins, he won't tell me where the Elder of Wujin Temple is going. He will go to the tea stall to drink tea and spend 1w copper coins ... When he gets the news that the elders of Wujin Temple are gambling, he will often come to the gambling shop to help call the elders of Wujin Temple out. It took 2w copper coins ... and 20 minutes to get to the casino. As a result, the elders of Wujin Temple have not taken it out yet. I went to the mirror flower bank in the brothel and asked the pimp to help me draw out the elders of Wujin Temple. After spending 1w copper coins and waiting for 20 minutes, Elder Wu Jin finally appeared in the brothel and started the battle: after winning, his head fell to the ground, which completed a worry for the master of Lu Sihai.

Descendants of Changle: Find a package to inquire about the descendants of Changle Sect, wait for 20 minutes, and consume 2w copper coins. I learned that Wu is a suburb of Huashan and a descendant of Changle people. Wu looks pitiful and has no intention of revenge. He just wants to help his father build a jade monument and ask Lang Tingji of Luoyang for help. He needs 30 iron ore, 5 jadeite and 10 daughter red. After waiting for 20 minutes, he asked Wu to restore his life. He wants to put the tombstone in Feng Shui. It's worth 5000 copper coins. I suggest you move to the periphery of Huashan Mountain (28, 29), and you need 1 shovel. You should ask Wu to call me back after moving. So kindly forgive, and Lu will have no worries. Go back to Hangzhou to find Lu Sihai and wait 10 hour for Lu Sihai's golden basin washing ceremony. At the ceremony, the person in charge of the frost pavilion also wants to seize the key of Gan Lingbao and fight with you. After winning, you will get a key to Ganling Treasure, and then look for the location of the treasure in the Jianghu.