Summary

My name is Aiko Suzuki,a normal office woman and my life is normal too until Truck-kun come and isekaied me to a novel that I read when I was still on earth and the worst part is I'm the villainess who try to sabotage the female lead and the male leads relationship and make the hero hers great!,but that not going to happen cause I'm going to be the hero and heroine wingwoman and nothing going to happen!

Right everything suppose to happen like in the novel but why suddenly the heroine do a full mode yandere with me and she's obsessed too?!?DID I DO SOMETHING WRONG?!DEAR GOD HELP ME!!!