I recommend " Azure Dragon Technique ". This book is a fantasy novel written by the author, Dream of Broken Stars. The protagonist, Ling Feng, discovered a legendary treasure of heaven and earth, the Green Dragon's Reverse Scale. There was a supreme cultivation technique recorded in it, and the story of his rise was told. Although I didn't mention picking up girls, the soul of the Azure Dragon Ring should be able to help the protagonist in various ways. I hope you like my recommendation.😗