This Son-In-Law Has Really Become an Immortal

After traveling through time, he became a "crazy" son-in-law who wanted to seek immortality all day long. The mysterious jade slip in his mind made Lanzhou the only immortal cultivator in this mortal land. I thought I would just go on like this, but unexpectedly I was involved in a mortal power struggle due to an accident. I had no choice but to kill those who caused trouble before cultivating immortality. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.