Lin Xiaofeng traveled to the world of Detective Conan and obtained the Detective System, which allowed him to become stronger by solving cases.

As a result, Lin Xiaofeng actively solved cases, received rewards from the system, and became a famous detective in Tokyo.

Lin Xiaofeng not only snatched away Kudo Shinichi's title of detective, but also his childhood sweetheart and superstar mom!

【Fate+Type-Moon+Multiple Heroines+Troublemaking+Funny+Pranks+Not Following the Routine+Love+Holy Grail War+Heroic Spirits】

Minami Koji traveled to the Type-Moon world, was tricked by the system and died tragically in 99 lives. In this 100th life, he decided to completely let go!!!

BB-chan (System): Senior, don’t be like this~!!! As long as you can participate in the Holy Grail War, I will do anything~!!!

Toosaka Rin: He must be a peerless master.

Matou Sakura: Why is he letting down like this?

Gray: Master is awesome~! Master is conserving his energy~!

Arquette: Why don’t you get out of bed? Is it because the earth can’t bear you?

Altria: Master! You can definitely save us

At the beginning, you travel through time and space and kill Momonosuke's five-member time travel group.

The power of the Bibi fruit, the power of the Juanjuan fruit, the power of the Fufu fruit...

Conqueror Haki, Listen to Everything Haki, Ryusakura Haki...

Oden's two-sword style, fox-fire style, and residual snow style swordsmanship...

I want them all!

Adopted Beast Emperor Xiaoyu, kidnapped Tyrant Yamato, snatched away the red historical texts, and planned the Pluto battleship...

The world was shocked as soon as it went out to sea!

Tyrant Bear, Green Bull Aramaki, Fujitora Ichisho..., they are all my crew members...

[Detection target: Garp]

[Can be conquered, expected successful reward: 400,000 points]

[Note: Although I don't know how crazy you are to detect an empty-nest old man who picks his nose every day, there is no doubt that you will get an extremely amazing points reward by conquering this great navy hero]

Bang!

Noxia turned off the attribute panel expressionlessly, thinking that there must be something wrong with this silly system.

There must be a limit to joking, bastard!

...

When I was going all out to move towards the dream of becoming a strong navy, I accidentally got a plug-in called the Love Cell Culture System. If you successfully conquer it, you can get points reward!

"I, Noxia, can have what I have today, without any external help, all thanks to my own efforts!"

On the battlefield, facing the surging Whitebeard Pirates, Noxia's face was calm and his eyes were cold.

"Deep Blue, add some points!"

(Reasonable harem text, limited female protagonist, not a brainless stallion, dog food plot is only for adjustment)

Hiyama traveled through time! He traveled to the world of Arifureta: From Commonplace to World's Strongest.

But the character he traveled through happened to be the younger brother who pushed the protagonist into the abyss - Hiyama Daisuke!

Ding, the god-level selection system is turned on!

【Please select】

"1. While Nagumo Hajime is distracting the monster, run away quickly to get a bar of soap and the title "Brother"!"

"2. Release a fireball to attack Nagumo while everyone is not paying attention, and you will get a geoduck and be given the title of "Brother of Brothers"!"

"3. Block or kill Behemoth on behalf of Nagumo Hajime and obtain the god-level magic - Dress-up Magic Knight (from Fairy Tail Erza Scarlet)!"

Comprehensive anime, the next world——Demon Slayer: Kimetsu no Yaiba!

Infinite flow novels,

Gensokyo World (completed), High School of the Dead (completed), A Certain Magical Index (completed),

Return to Gensokyo (completed), Fairy Tail (completed), Pokémon (completed),

Comprehensive World (in progress: including World Baka Test Summoned Beasts, Clannad, LL, Sword Art Online, Stealth Nyaku, Tokyo Seed, Toradora, Fate,)

[Protagonist: Amuro Single Female Protagonist: Mao Lilan + Magician + Detective]

After becoming smaller, the protagonist confronts Kaito Kidd, and the confession of Sherlock Holmes's Apocalypse.

Xiaolan's questioning after discovering the protagonist's identity.

Xiaolan: "An, and Shinichi, I want an explanation." JPJ rubbed his hands.

An Chi: "Lan, listen to my explanation, I didn't mean it, ahhhh!"

Yang Chan: "Brother An, long time no see..."

I want to conceal it.”

[Make up for regrets][Sea of Trees Universe][Other worlds mixed in]

Lin Ming, who was sent to another world by a dump truck for performance, thought he could start a wonderful life as a time traveler, but unexpectedly he traveled to an "ordinary" world.

However, Lin Ming, who was about to take the college entrance examination for the second time, was suddenly involved in the hidden "abnormality". He

finally activated his own golden finger and accidentally joined the chat group of all worlds!

Alicia: "Hi, did you miss me?♪"

Li Lulu: "No, will you win? Lao Ming."

Kiana: "Bao Si! Friend."

Lin Ming: "Who is calling my name? A group of bullies are coming, get out of the way!!!"

………………

ps: This is the first time the author has written a book, so the beginning may not be very good, but it will be much better later. Please read on patiently, thank you

[Multiple female protagonists + system + time travel]

Traveled to Runeterra and became the only surviving member of Ashe's tribe.

The good news is: I traveled through time and am Ashe’s childhood sweetheart.

The bad news is: I have traveled through time and space to the body of a dead person, and now I am just in my last moments of life and will die soon.

Ashe: "Aidil, you are in very bad condition. If you don't restore your body temperature quickly, you may not survive the Freljord tonight."

Me: "What should I do? My body feels so cold that it's hard for me to even move."

Ash: "It's okay, I'll help you."

Me: "Help me? How?"

Watching Ashe approaching, Aidil felt the frozen blood in his body begin to heat up.

"Fuck, it turns out it's physical heating, that's amazing!"

...

When I was on the verge of death, I met the Frost Witch, Lissandra, in my dream.

She seemed to have come into my dream to see me on purpose.

This should have been something to be happy about.

But I soon stopped being happy.

Because the other party seemed to have seen through my origin as a time traveler.

Lissandra: "Who are you? Your spirit exudes an aura unlike any other in the Freljord."

I:???!!!

"There's nothing I can do. Now that my origins have been discovered, I can only act bold and fearlessly and pretend to be awesome."

So, in order to survive, I had to take advantage of my foresight and trick Lissandra, this old housegirl who had lived for thousands of years.

Lissandra was shocked: "You said you have a way to deal with the void?"

"You said you came from a world outside of Runeterra? Aren't you the same creatures as the Celestials?"

Traveling through Konoha to become Uchiha Rukawa, Itachi's younger brother and Sasuke's older brother, he soon faced the night of genocide. To be honest, he was a little panicked!

Fortunately, the god-level sign-in was enabled, and he directly opened the Samsara Eye. His strength and power were full, and he counterattacked to become a god. He didn't care about the Five Kage or the Akatsuki organization, he could do whatever he wanted!

"Ding... The first sign-in gift package was successfully opened! Congratulations to the host for obtaining the attributes and strength of Indra in his heyday!"

"Ding... Daily sign-in was successful! Congratulations to the host for obtaining the Samsara Eye!"

"Ding... Daily sign-in was successful! Congratulations to the host for obtaining the Six Paths Ninja Tools!"

Not long after, Uchiha Rukawa turned into a god that the entire ninja world feared!

At this moment, the Otsutsuki attacked with unstoppable force, and the ninja world was in danger.

Naruto and Sasuke were dying, and Rukawa returned from his travels at the critical moment!

Rukawa: "Kaguya, Momoshiki, Isshiki, do you want to dance too?"

Sakura, Hinata, Izumi, Ino, Mei Terumi, Kurenai, Tsunade and other five major ninjas all looked at Rukawa's invincible back and cried with joy!

Later, they also traveled through Genshin Impact, One Piece, Dragon Ball, Saint Seiya, Bleach...