(Y/n) was minding her own business when her phone went off
Yao: hey can you meet me at the park?
(Y/n): sure, be there in 10
She replied to the text and got dressed then left to the park.
Yao waited at the fountain and smiled when he saw (y/n)
"N-nihao" he stutters
"Hey, so what do you need?"
"I just wanted to tell you.... Wo Ai ni...(y/n)"(Y/n) blushes "Yao..." She smiles and holds out her arms, allowing him to hug her.
Kiku stood behind a tree and pulled a knife when he heard Yao's confession, running over there, pulling him down and stabbing him in the head. Blood splattered on his face, he gives (y/n) a soft smile
(Y/n) stood in shock "Kiku.... Why did you...."
He just presses his lips on hers
"I love you! Me! Not Yao! Not Im Young! Me!" He shouts"I FELL IN LOVE WITH THE QUIET, RELAXED KIKU! NOT THE PSYCO YANDERE!" She shouts "I was going to tell Yao that I didn't like him that way!" She cries "I don't like what you've bec-" she's inturupted by the sharp pain of a blade and colapses, dead
Kiku then finishes the job and stabs himself, so he could be with her, and only her
Sorry guys this is kinda the promo concept of Yandere simulator but I couldn't think of anything