I transmigrated inside the novel of my favorite character, the second male lead.
A tsundere who listens to all the words of the female lead while grunting, with a straight forward personality, and a handsome face.
Matching all my preferences, he was even single after the ending.
Nice! I’ll pick up the second male lead!
However, I overlooked one thing…
The tsundere, who had been abandoned by the female lead blackened, and had become a terrifying man!
“Get lost.”
…I-is it safe for me to pick up the second male lead?

Based on the Original Webnovel (https://series.naver.com/novel/detail.nhn?productNo=4880443) by Hwang DoTol

Description from MU:
Weird development where the main character, who is the fourth son of a noble household and is called the stain of nobility, has to inherit the house because his three brothers were conveniently in the same party and all died to a meteorite apparently. The older sister who's left disowns herself and instead registers herself as his foster daughter and now she calls him dad all to get the him to head the house and have him demonstrate his true ability.

An adorable story about a boy who got raised as a girl by his parents so he can succeed in the family's traditional theatre where the male actor has to act like a woman. Things get fun when you throw in a bunch of guys who think Jun is a woman and fall for him, and a girl named Ayano who accidentally learned Jun's secret... Did I mention that Jun can mop the floor with anybody, but he's usually too busy 'Kyaa'ing cutely?

Senior high school student Mirai is surrounded by good-looking guys. One day, a mysterious fortune teller foretold that she would marry one of 3 guys… with whom does she share the red string of destiny…??

Manga spin-off of The IDOLM@STER Million Live! Theater Days series. Take a look into the daily lives of the idols of the 765Pro Theater!

Part of The IDOLM@STER series.

A high school teacher who only loved 2D girls, suddenly falls for one of his students who is also an anime enthusiast! Somehow, they end up living together and get engaged in a secret JK relationship!

Yunife Magnolia, a villainess friend of the heroine in this novel called Rael Cania.

The Yunife inside the novel has always loved the male lead, Ishid. To the point where she harassed Rael out of jealousy because she's loved by Ishid.

And thus, Yunife is destinied to die in the hands of the male lead of this novel.

But one day,

"Why did I become Yunife?!"

But let's think about it, it's still one year away from the time Yunife is going to get killed by Ishid. So, I have to meet Ishid and Rael first, I'll be able to find a way out of my death if I do so.

Yeah, let's meet them first!

But, this man is just so tender-hearted and kind. Would Junipe be able to escape from this man?!
this...???

Jaegun Ha is an unsuccessful novelist at 27 years old with nothing to show for himself. That is until he discovers a mysterious box of items and a cat in a graveyard! Now Jaegun is able to channel the extraordinary writing abilities of a dead writer named Gunwoo Seo, and Jaegun’s career is propelled to celebrity status. But with the perks of success come new challenges...

Saijou is a college student who has the ability to see the love in a girl's heart in form of sparkles. As no sparkles shine towards him, he avoids girls except his friend Kitashiro who he meet in middle school. But one day he meets a girl named Shinonome who wants to know what love is and he decides to become her friend as he considers both of them as similar.

The house of the Mitarai family, who operate a hospital, burned down in an unfortunate incident. The wife who caused the fire in an act of carelessness prostrated herself, apologizing in front of the flames. 13 years later, Murata Anzu is hired as a housekeeper for the Mitarai house. The woman who greets her is the second wife, Makiko. Despite her high standards, Anzu manages to secure a contract for work. However, her true goal is to infiltrate the house.

Accepting the post of Royal Tutor at the court of the king of Granzreich, Heine Wittgenstein is a little professor with a big job ahead! Each of the kingdom’s four princes has a rather distinct personality. Does their diminutive new instructor have what it takes to lay down some learning?

The girl who changed my life is for those who never return. It is his left hand that rescues Shu in despair… ⁉︎

After the war, there are many "Extends" in the city, people whose bodies were modified to make them into dangerous weapons. Inui Juuzou is one of them, and he has no memories of his life and body before his head was transformed into a gun. Strangely enough, his head-gun is designed so that only someone behind him can pull the trigger. Juuzou makes a living by taking on cases involving Extends in the city, and he is assisted by Mary, an intelligent young woman that he has taken under his protection.

From Sunflower Scans:

A man whose time has stopped, and a woman who flows like a river.
Story about strife that comes and goes in the past and in the present.

Sungbin was ordinary, but after the death of his sister, he takes on the moniker of 'Neon Mask'. As Neon Mask, he becomes a psycho streamer and wages war on all gangs.

"A debt of blood must be paid back in blood."
"To avenge my sister, I will create an ocean of blood."

Asahi, a shy girl who is being bullied at school, goes to the ghost girl Kiyo and a female teacher who wait in the abandoned school building every day after school. The straight distortion of the girls sheds a small light at night. There is nothing scary. If you are near and far.

High-school student Suou Amadera has gone big brain and quit real life! Why waste time and money on real friends when you can browse the internet all day, every day? But suddenly, a mysterious girl appears, and with her saintly patience she shows Suou that maybe, friends in real life aren't so bad after all... Join us for the new "friendship comedy" by the author of the acclaimed "Tejina-senpai"!

Jieum Ban has an extraordinary ability: she can remember the memories of all her past lives. After her previous life is cut short by a tragic accident, she sets out to reconnect with the people of her past life in her current one. Will memories of her 18th life sabotage romance in her 19th? Or will love endure across different lives?

An anthology of separate stories threaded together by fantasy isekai and boobs.

The current generation of humans are often said to be called descendants of Adam and Eve. However, there lies a small number of a different type of humans in this world. Children of the one who is called to be Adam's first Eve - Lilith. Her children look completely the same as Eve's descendants, and the few who live among us... are still somewhere in the world.