An ordinary middle school student accidentally expressed his desire to travel to Conan's world before going to bed. Upon waking, he discovered he had actually traveled through time, to Conan's body, right at the beginning of the story. He also possessed a detective assistance system in his head, and with it, he embarked on his adventures in Conan's world. Author's Note: The plot remains the same, with some minor changes. There may be two or more female protagonists, and some chapters will borrow from crime dramas or anime. Thank you for your support. [Ai Yuan Fang]

Ye Lang traveled to the parallel world and obtained the PUBG Nightmare Player System, which made him a nightmare for all players in the PUBG game.

And eliminate other players in the game and complete system tasks can also get nightmare points and other special rewards.

“Ding, get nightmare value +555”

“Ding, get sniper rifle mastery skills”

“Ding, get a Lamborghini sports car”

….

In addition to the game field, the entertainment circle, martial arts circle, and financial circle all have the legend of Ye Lang.

Ye Lang: “Although I can do everything, the biggest advantage is that I am handsome!”

Ryosuke is a transmigrator who finds himself in the Uchiha clan, on the verge of extermination. He starts with an automatic training system and a "many children, many blessings" system. On the night of the massacre, he punches Itachi Uchiha and kicks Obito Uchiha.

As a promise, he went out into the world as an assassin. 3 years later, after becoming the Supreme Assassin, he gave up on everything he had and returned to the ranks of ordinary people. But one day, Kismet, a mystical game created by the National Research and Development had appeared.

Enigmatic hands, spectral frame, and one cunning strike just like the swing of the Grim Reaper. The Supreme Assassin takes on the mystical world, and how his legendary tales sets off, progressively ascending the altar to becoming the best.

When Aoki Hiroshi found himself transmigrated into a seemingly ordinary anime crossover world—only to discover his "cheat ability" was the infamous Gene Lock—he could only sigh in exasperation.

Fortunately, fate granted him a multiverse-traveling power, allowing him to hop between supernatural worlds and accumulate their powers. Meanwhile, his "normal" world began its own spiritual awakening…

—

—

Yotsuya Miko: "So many evil spirits… Thank goodness Aoki-kun is here!"

Sawamura Eriri: "Wait—I have King Arthur’s bloodline?! And King Arthur was a WOMAN?!"

Senjougahara Hitagi: "You solved my problem like a hero. Is it so strange to fall for you, Aoki-kun?"

Tsuchimiya Tōko: "To think someone in this era could rival the gods… It’s an honor to meet you, Lord Aoki."

[Funny story + villain ancestor + interception + invincibility + decisive killing]

After waking up, Chen Lie found himself traveling to a fantasy world.

Became the supreme ancestor of a certain villain force,

Because of offending the protagonist of destiny, he received a "three-year agreement" warning.

Chen Lie felt quite panicked, but he didn't expect that he would accidentally bind to the system at the critical moment.

"Ding...Congratulations on obtaining: Chaos Holy Body!"

"Ding... Congratulations on obtaining: 100 times the training speed!"

"Ding...Congratulations on obtaining: a piece of Supreme Bone!"

"Ding... Congratulations on obtaining: a true immortal weapon!"

Oh my god, this reward is so amazing, isn’t this invincible?

With the high rewards from the system, Chen Lie took off straight away.

Why wait three years?

Anyone who dared to stand in his way was defeated by Chen Lie!

Transported into a yandere dating sim, he becomes an irresistibly charming pretty boy—only to face a bad ending involving a kitchen knife.

All Itou Seiyuu wants is to stay alive.

To survive, he chooses to marry into a powerful conglomerate by getting engaged to the heiress Chihaya Airi.

Airi, who naturally despises men, was originally a non-romanceable character. Their engagement was merely for fulfilling her family obligations, while Seiyuu planned to use this status to shield himself from the obsessive yanderes around him.

But instead, Airi’s close friends begin to desire Seiyuu more and more.

“I’m already engaged. Please show some restraint.”

“Isn’t that even better?!”

Each of them has their own unique skills—and their secret weapons will blow your mind:

Mind control, time freeze, telekinesis, dream invasion, thought theft, reality-bending domains…

Seiyuu's peaceful life is shattered. Surrounded by dangerous women who are all after him, he’s on the verge of mental collapse.

To make matters worse, Airi’s gaze toward him starts to change.

What was once cold disgust is slowly turning into obsessive, possessive love.

Qianyue accidentally traveled to the Naruto world with her maxed-out game account.

Chizuki, a half-blood Uchiha, said: Sharingan? Mangekyō?

Isn't this something that comes standard?

Isn't it something that happens naturally when you get older?

Why do we need stimulation to open our eyes?

Why is an eye transplant necessary to achieve eternal eyes?

This is too OUT!

A real man must awaken himself!

As for a pet like the Nine-Tailed Fox, doesn’t everyone have one?

Look, mine is still white!

You can also fight out of body and fight against the Ten-Tails!

This is what the Nine-Tailed Fox should look like!

Kurama, you can't even defeat Hashirama?

Or you should just quit the group, you are too weak, and the weak should be sealed.