Victorious Fighter!

What if you wake up with new set of memories? What if you learn that your family supposed to be from fictional story with you not existing? What is you gain a system that allows you create a quest and give you reward? Haruto Yuki find himself in this exact same scenario. Series: To Love Ru, Kengan Ashura, Baki, History Strongest disciple Kenichi, Etc. This story has mix world and the power scale is according to me. if you have complain then read the original. I will try to make him Strong but not too Op.