I Use My Mortal Body to Become Immortal

A broken sword, a pot of wine, a coffin on his back, and a tattered body, walking around the world. —— "My name is Wu Xia. I came from the other side of the mountain to study under my master." "Wen Xin, come here to have a good meal." "My name is Xiao Dao'er, and I'm here to learn from you." The story begins with three teenagers from different worlds becoming sworn brothers on their way to cultivating immortality. —— "Wu Xia! You devil, you still haven't confessed your guilt!" "Ask your heart, ask your heart, ask your heart carefully, this way has changed long ago! I, Wu Xia, don't recognize it!" The immortals and Buddhas in the world are all wearing human skin. With my mortal body, I trample the sky to pieces. This trip is just for——Si Xian!