Time Travel and Infinite Rebirth

Wu Guang woke up slowly. The first thing he saw was the white mosquito net. His whole body ached slightly. He didn't know what kind of environment he was in. So he closed his eyes and thought for a long time before sighing slightly. Not dead. No, I was obviously swallowed by a turtle and snake! So, where are you now? Wu Guang whispered softly What a tortoise and snake, I am Xuanwu. Who, who is speaking? He opened the quilt and sat up. He must have been unconscious for a long time and was still unable to coordinate well with his body. He looked down and saw that his hands... Didn't feel like his own. Don't yell and scream, I'm in your "Niwan Palace" where the Du Vein Yintang is! Didn't I get swallowed up by you? And why did you get into my body? I also want to know, do you practice any exercises? Kung Fu? I only know the Turtle Breathing Technique and some superficial breathing techniques! You haven't answered me yet why you swallowed me? There's no reason for it, just swallow it when you're hungry. Wu Guang lowered his head and pondered for a moment: "Then where are we and how did we get here?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.