Time Raiders Episode 4

While exploring an abandoned campsite, Wu Xie is nearly attacked by a giant python but is rescued by the mysterious Zhang Qi Ling. As the group prepares to leave, they discover strange red soil that reminds Wu San Xing of a dangerous expedition recorded by his family. Moments later, they are pulled into a hidden underground chamber. Trapped inside an ancient porcelain kiln, the group follows Zhang Qi Ling through a series of deadly traps. Using his experience, he safely disarms a wall filled with acid and guides everyone deeper into the ruins. As they reach the heart of the site, the uneasy guide is left waiting outside but is lured away by the sound of his dog barking. (Source: Chinese = tvmao.com || Translation = KamilaRN at MyDramaList)