Origin to Xianyu

In the 21st century, three good young people accidentally caught up with the torrent and were about to have a big fight. Unexpectedly, the original owner was not dead? Hey hey hey, there's something wrong with this start! Am I not the protagonist? "Hey, hey, who are you? Why are you screaming in my head? Damn you!" ... Now he is going further and further on the road of seeking death... Li Muxing (current male protagonist): My current goal is the stars and the sea! It is impossible to cultivate immortality... It is impossible in this life∪･ω･∪ Since then, the world of immortality has lost a genius and gained a new stream... The introduction is weak and slow to heat up. PS (To fulfill my eighteen-year-old dream of a second-grade novel, yes, I wrote this book when I was eighteen, and now I have picked it up again.) (•̀ᴗ•́)و̑̑