The Prehistoric Chronicles

My name is Duguji, a street writer who is currently trapped on a lonely island. I deceived a child with the "Nine Yin Manual", but his father regarded me as a hidden true biography. I used the "Yi Jin Jing" to heal their injuries, and they turned around and went to assassinate the island owner. Then he came back with a bruise and a swollen face and told me: "Senior, that island owner... He is a cultivator!" Now, the island owner who cultivates immortality looks at me more and more wrongly. And I am struggling, should I teach him the "Sunflower Collection" or should I teach him the "Sunflower Collection"?