Are there any novels about leveling up and cultivating immortality through picking up girls or having sex?

In the system of picking up girls, Li Yichen finally became the hegemon, looking up to the sky and shouting: Who else! ? Please take a look at the system of picking up girls, different ways to conquer every beautiful girl! ! ! It's definitely the best. If it's not the best, the system won't pick up girls! ! !

We don’t know what is the peak of yy in the Beauty Book, because it has no limits, but we know that there are countless brave authors who are constantly fighting on this road. Look, the author of this book is like this Brave warriors, let us follow the author to appraise treasures

It includes beauties that can be upgraded, and you can get skills by upgrading.

The Treasure Book of Picking Up Girls is a high school bastard who has just been dumped by his girlfriend. He accidentally gets a love saint's treasure guide that has countless powers and can also be used to pick up girls. From then on, everything goes well in love and shopping.

Beautiful deskmate, gangster daughter, super cute girl, beautiful star...