"Do I really have to work here from now on...?" Maya Blanche was born the daughter of nobility, but the family's wealth is in ruins due to her father's loan. The only place she could find immediate work as a noblewoman was the most fearsome house in all the land, the San-Chevalier House. There are rumors of servants of the house going missing... as pain and fear comes over Maya, she suddenly feels a strong head pain and all her memories come flooding back to her. "In my previous life... I was a high school student!" Maya was reincarnated into the world of one of her favorite fantasy novels after an accident on her way home from her maid cafe job! She now remembers the head of the house, Etel San-Chevalier, is actually an assassin...! Now begins the story of an isekai love fantasy of excitement and wonder, avoding the death flags at all costs!

Is that a stalker? A weirdo?
Oh, no. It's just a normal university student who's in love.
He just happens to be living his life with a paper bag over his head.
It does mean that he gets a lot of strange looks on campus though...
In spite of his overwhelming shyness, he still manages to confess his feelings to the girl he is in love with and do his best to win her over!
The girl he's crushing on, Umi, can't believe it!
And things start to take an unexpected turn?!
Weird yet lovable, an adorable romantic comedy that's sure to win over your heart!

Ryo, my husband of six months, has become distant lately. Every time I speak to him, he seems irritated and responds with sharp words. Our strained relationship has taken a significant mental toll on me, but thankfully, I can lean on my best friend Miku. She's someone truly precious whom I trust and can confide in about anything. One day, I decide to surprise Miku with a visit, only to find my husband's car parked outside her apartment. He'd told me he was heading out for golf with his boss early that morning, but it turns out he was lying. The truth? He's been sleeping with my best friend behind my back! And as if that weren't enough, he showers her with affection he never shows me while also trash-talking me. As I grapple with my disbelief, a dark resolve forms within me, urging me to get rid of both my husband and best friend.

Juggling work, raising her daughter, and taking care of the house, every day is a struggle just to survive for wife and mother, Yuri.
Despite this, the only thing her husband Yuto does to help out is pick their daughter up from the nursery.
Although Yuri isn't entirely happy with the status quo, they live a relatively happy life together.
But one day, she discovers a familiar sweet scent and a long, black hair on her husband's shirt when doing the laundry.
Suspicious, she takes a peek at her husband's texts and finds an intimate conversation between him and their daughter's favorite homeroom teacher at the nursery, Miss Moe!

I thought I was the protagonist. I'm the CEO's daughter. I'm the one engaged to him... Plus, I'm still a v-... Ah, sorry for rambling. Let me explain...She's cheerful, honest, and friendly. He's successful at his job, considerate, and handsome to boot. (Extremely handsome. Hehe.) Anyway, sometimes, the more challenging a relationship is, the easier it is burst up in flames... I'm his fiancee, but I'm more like the rival love interest who's just in the way. Someone to create conflict and suspense. In other words, the antagonist they must defeat to get their happy ending.That's right. She's the heroine of this story. Not me.

Tae Sakamaki is looking for a new job after moving away from her obsessive ex-husband. She finally has her chance with a great job interview, but as she opens the door to see the handsome man looking for an assistant... he's a nudist?!