Qin Yueming was abandoned by Qin Song at birth. But Qin Song also gave him the ability to reincarnate endlessly while retaining the abilities he had in each past life.
He refused to accept his past, though, and so he kept only the abilities from his first life. Later, after someone important to him died, he realized that running away wouldn’t solve anything.
With help from Qin Song’s daughter, Nan Fei, he made peace with his past. He still hated Qin Song, but no longer to the point of treating him as an irreconcilable enemy or hating everything about him.
With the System’s help, Ju Feng awakened his memories of the past and regained his former abilities. He also learned what had happened in his past lives after he died.
He can find people from his past lives in this one, but they don’t remember those lives. Once the System awakens their memories, however, they will remember them too. (A person can have memories from multiple lifetimes.)
Maybe there’ll be a harem, maybe there won’t. We’ll see.