I traveled through a book, into a novel with extremely deviant views. The target of the strategy given to me by the system was the yandere male protagonist. With my intelligence, it shouldn't be a problem, what? I actually didn't even have an ID card, so I started to think of ways to gain a foothold in this society, and at the same time, I didn't forget to pursue our school idol. Just when I thought I was going to succeed, a fire extinguished my passionate heart. The male protagonist chose to save the female protagonist between the female protagonist and me, so I became a charred corpse. Male protagonist, you have no heart, woo woo woo. "Ding ding ding! The mission failed and the difficulty of the mission has been upgraded." I looked at how far I could upgrade. I always underestimated the system. I actually became the male protagonist's long-lost sister. What kind of evil had I done? She was not only a minor but also a younger sister. How could I defeat the male protagonist? ! !
Intention: Serve someone wholeheartedly, and you will get someone who will treat you wholeheartedly.