C435 Jixian mountains
Xue Yang entered the river at 8 AM on the morning of the 29th of the Moon.
Xue Yang left the Moon Slaughter Devil Nest at 8 AM on the morning of the 30th of the last month.
Because Xue Yang possessed the diving skills and dragon-swimming technique, he could swim on his own in the river.
Because Xue Yang possessed the Underwater Treasure Seeking Technique