Originally named "My Life on a Deserted Island with the Goddess", the plane crashed, and when Du Yuan woke up, he was already on a deserted island... He and the goddess started a journey of survival... taking you to reveal the truest side of human nature.

(Not a plagiarist, the protagonist is an original writer) Listen, if you don't want to be stabbed by girls, you must abide by the following points: be particularly outstanding, particularly handsome, and particularly humorous. These advantages cannot be possessed anymore. You must try to avoid beautiful women, as women will only affect the speed of your sword drawing!

But what should I do if I, Hiroki Harada, have all these advantages? I am so troubled. On the way to becoming a writer, I am unknowingly surrounded by legal loli apprentices, beautiful girl samurai editors, and superstar queens?

I did everything as required but still couldn't avoid being stabbed. It seems that I didn't take enough wolfberry to nourish my kidneys. As expected, as long as my kidneys are well, I can start a harem, right?

Xu Fei accidentally got a system that can travel through various hentai worlds. What he has to do is to change the tragic fate of all the heroines and let them get a new life... This book is more realistic, so there will be some plots in the book. People with mental obsession should be careful. This is a hentai book, please do not use the world view of the mainstream anime as a substitute

Traveling through Tokyo, Yokogawa Yuu awakens the [Life Achievement System] and can see the unknown secrets of girls. Unlock these "special" achievements and you can get various rewards for a carefree life. The school beauty, the top student, is actually... The cold female teacher, actually has an unknown side... So Yokogawa Yuu relies on the system to travel around Tokyo and control countless girls.