I Can't Handle the Yandere Love Triangle of the Fairies

All characters are yandere + multiple heroines + a groveling pursuit of the male lead + no System + all kinds of love-triangle drama

Jiang Lin was Liu Ruxue's most beloved disciple. After Liu Ruxue passed away, while her body lay in state, his yandere senior sister secretly slipped her hand inside Jiang Lin's clothes...

Yun Feiyue: “Don't worry, baby junior brother. Your senior sister will take responsibility for you.”

After turning yandere: “I don't care if this is her funeral hall or not. I want that old woman to know that baby junior brother belongs to me!”

Liu Ruxue: “You little rascal, why are you so adorable?”

After turning yandere: “Lin'er, tell me who the person in your heart is. I'll go kill him right now! I won't let him have even a little bit of you!”

Su Zi: “Hmph, as if I would ever like a guy like you!”

After turning yandere: “Brother Lin, give me your heart! If you won't, I'll just have to cut it out myself...”

Xu Jianan: “Junior Brother Jiang Lin, let's work extra hard today, too.”

After turning yandere: “Junior Brother Jiang Lin, drink this and you'll fall madly in love with me... We'll never be apart again...”