The battle with the deity had reduced Ancient Sage Yan Qing and the others to mere skeletal racks. With all of them on the verge reaching the limits of their lifespan, it would simply be a waste of resources for them to recover anymore. Nevertheless, before Zhang Xuan left on his self-discovery journey, he saw Kong Shiyao sealing them in ice to preserve their conditions. Half a year had passed since then, but it should be likely that they were still alive.
Kong Shiyao also nodded in response, "They are currently in hibernation."
"Bring me to them. I just might have a way to save them!" Zhang Xuan instructed as he gathered a bundle of the mercury-like spiritual energy in his hands.