When Gu Ning walked to where the Yin came from, she surprisingly found that this wasn't an ancient grave, but was just a 10 square-meter large hole. It was messy inside with broken bodies, bones and rotten clothing of the ancient soldiers. The only thing that had shape was the carriage without horses and wheels.
Gu Ning used her Jade Eyes, and saw a 20-inch mahogany box with some coins and porcelain inside the carriage. Although there weren't many of them, they were still very valuable.
Gu Ning thought that those ancient soldiers must have been passing by, so why had they suddenly died here? Gu Ning couldn't figure it out, and the truth wasn't important either.
Once the night-luminescent pearl appeared, the Yin was gradually absorbed into it. Gu Ning also put the mahogany box into her telepathic eye space before she left. She didn't stay in the hole for a long time, and walked out after 10 minutes.