Immortality: Start with a Concubine Every Day

This book is written for dog lickers. Always be a good dog licker. Be a good dog licker before time travel, and be a good dog licker after time travel. When you want to get married, beg others to be your wives (concubines). If boys want to be dog lickers, the system will also force the male protagonist to be a dog licker.

Is this over? It's unfinished, right?

I am the author, leave a message here if you want to criticize~