Y/n was at Akademi High School she was part of the student council so her uniform was a different color from the other girls and guys ever since she met Horror she's been feeling butterflies in her stomach so she tried to ignore the feeling but it didn't work so she talked to Akane and she told Y/n that she was in love with him. Y/n blushed at the thought of being in love and that day she went home there was Horror and the others waiting for her. Y/n looked away from Horror starting to blush when she suddenly felt the urge to kill for him smiling to herself she giggled to herself she had saw the leader of the male delinquents talking to Horror and she couldn't have that so the next day she was gonna kill him and on that day she went to school she hid her knife in her pocket but she didn't realize that Horror and the others were watching her every move they silently followed her behind the back of the school Y/n pulled out her knife which alerted the delinquents "You wanna fight freak?" they said "Get her, boys" their leader that's when they attacked her one by one Y/n smirked as the fighting begun she won against the delinquents and killed them when Masume pulled out her phone getting ready to take a picture when Ayano suddenly tackled her and stabbed her getting blood on her clothes "Yan" "Here I'll help you, partner" Ayano said grabbing Masume's hand and dragging her to the thing and dumping her body in it Y/n grabbed the leader's hand and dragged him dumping him into it Y/n and Ayano dumped the rest of their victims into the thing and threw their knives into it and put their bloody clothes in it as well and burned them wearing a new uniform now that's when Horror cleared his throat making Y/n and Ayano turn around to see Horror and the others "S-Sen- I-I mean Horror, what are you doing here?" Y/n said "I noticed you killing" "Why are you killing?" Y/n turned her head blushing muttering loud enough for Horror and the others to hear her "For you to love me" Horror smirked and made Y/n look at him "I already love you my sweet Yandere" "But you better not cheat on me" "If you do, you'll have to watch your side chick die a painful and gross death" "I won't my Yandere" Horror said pulling Y/n into a kiss she kissed back "Now I need to do my duty and watch for other dangerous people" Y/n walked off holding Horror's hand watching for other dangerous people or threats. When they all went home Horror cuddled Y/n and watched her kill more female students and get rid of the evidence and then go to the turtle in the light music room and forgive her sins which cleaned her uniform and made her sanity turn back to normal she cleaned the weapon she used smoking she went to class "There you are Y/n just in time!" her teacher replied Y/n nodded and took her seat doing her work at lunch time Y/n went up to the rooftop and sat on the bench with Horror and the other Sanses when Y/n saw Kokona looking at Horror seduction in her eyes Y/n growled softly but quietly as she got up the others followed her to hear her say to Kokona "Follow me, I have something cool to show you" "Ok lead the way" Kokona and Y/n went to the other side of the rooftop watching in amazement they saw Y/n push Kokona off the roof from the edge. Y/n continued to eat before going down the stairs with her boyfriend and friends. She got rid of Kokona's body and burned it as well smiling she kissed Horror's cheek.