The Immortal Road

(Mortal cultivation + no system + easy + not a saint + many female protagonists + fast pace)

In the foundation building stage, he won over the Nascent Soul Master Uncle and the Core Forming Sister, and in the Spiritualization stage, he won over the Mahayana Saint Girl. See how Ye Fei, a mortal, has encountered many opportunities along the way and happily cultivated immortality. It is a slow-burning type, and the more you read, the more exciting it becomes. Sometimes you don't understand it, you can read a few more chapters, maybe you will find a surprise.