Which Visual Novels On Nintendo Switch Have Mystery Or Detective Plots?

On their first anniversary, Della's husband suddenly found his fated mate Flora, and Della found herseff in a bind ever since. She couldn't give up her marriage and her chosen mate, even though Kylian's family ignored and abused her because she was an omega. The heartbreak was intense, but she couldn't let it go until- Kylian asked her to take the blame for Flora, and questioned her in a hush tone: "If it wasn't for the money or Luna's position, why on earth did you choose to stay after I found my fated mate?!" Della's heart was completely broken, and she chose true freedom. She rejected her husband, returned to her home, and resumed her true identity- the Lycan King's most favored daughter! But who can tell her why Kylian satrted to hunt her like a different person after the rejection? Can he make a firm choice between his fated mate and her this time? When they see the other side of the moon goddess' gift, and when Della's fated mate showed up as well, where their destiny will lead them? Read to find out. *** The novel is co-written by Jane E.L. (aka Juliet Swanson) and Miss EA. The novel is copyrighted by Ideaink Six Cats.

A series of past murders catch the attention of the police and the media. All the people who were killed were women, all of which had some sort of relationship with a well known and successful businessman named Asriel Parker. For some reason, the murders all point to him as the number one suspect and connection between them. The reasonable thing to do is to put him behind bars but there is one problem. "Everyone is innocent in the eyes of the law until proven guilty." There isn't a shred of evidence that actually pinpoints Asriel Parker as the culprit. With that statement in mind, Selena March, a good police officer and detective is sent undercover as his live-in Personal Assistant to dig up whatever information she can use to put the murderer behind bars. Selena has no idea what she signs up for but she knows for a fact that falling in love is not part of the whole 'undercover' mission

I transmigrated into a dating-sim otome game where I was supposed to romance a soft, fragile male lead. I had finally pushed him onto the bed and was just about to make my move when the long-missing system finally popped back online. [Host, I sent you to the wrong game. This is a horror game.] [The man you’re bullying right now is the horror game final boss.] I lifted my head and met a pair of blood-red eyes staring straight at me. My smile froze. “Um… you look a little tired. Maybe we should… continue this another day?” He smiled back, calm and terrifying. “I’m not tired. Go on.”

I am a doctor. One day, I come across a weird patient when I am on duty. The first thing she says when she sees me isn't that she feels unwell somewhere. Instead, she says something hair-raising. "Dr. Cantrell, your girlfriend is a murderer." "What nonsense are you spouting?" I shoot back with widened eyes and shoot up from my chair. I feel offended. She calmly says, "She won't be home tonight because she needs to deal with the body. You will know whether what I say is true by tonight."

A story about a heroine as she experiences the ups and downs of a high school life while striving to finish her mission as a secret spy. But, is it really that easy being a secret spy in high school?

A brutal murder will mark her path forever, and a destiny crueler than death. After the terrible murder of her family, Maria De La Cruz, decides to dedicate herself body and soul to try to solve the mysteries that were woven since her childhood, but along the way she will fall madly in love with Emiliano Romero, who, supposedly, will help her in this great quest for revenge. Who is the real killer in this story? How far will she be able to search for the truth? And, above all, Why can't she remember anything? "Revenge is a faithful vigilante of the brave".