(Multiple female characters + The Quintessential Quintuplets + One Piece + Naruto + Genshin Impact + Honkai Impact 3rd + Demon Slayer...)

Good news: Nakano Yuri has received the golden touch of hard work paying off.

Bad news: This is just an ordinary world. I thought I was going to live a peaceful life as a dragon king, a literary master, or something similar.

But unexpectedly, he joined the multiverse chat group.

Thus, the worlds welcomed a great demon king who defied the heavens.

Give him a breathing technique, and he mastered it on the spot, innovated upon it, and won over Kanroji Mitsuri;

Give him a gentle punch, and he will master it on the spot, thus conquering Kaguya Otsutsuki.

Give him a Devil Fruit, and he immediately understands its essence and masters countless fruit abilities;

At the end of the cycle of hard work and perseverance, Nakano Yuri transcends multiple realms and becomes the strongest being in the world of crossover anime.

When everyone asked him why he had become so strong so quickly, Nakano Yuri replied, "You reap what you sow. Just work as hard as I have!"

(Currently, the world's most popular anime and manga series include One Piece, Naruto, Demon Slayer, Date A Live, and Konosuba.)

Good news: I've been transported to a world of anime! Good news: I'm no ordinary person, having directly inherited a high-ranking demon family—the Diablos! Good news: "Silver-haired Queen of Annihilation"—Gurefia Lucifergus—is my steward! However, only Guber remains in the family. Fortunately, I've unexpectedly gained access to the [Great Collector] system. Collecting valuable items will earn you rewards. Collecting items that qualify you as a Child of Fortune will unlock hidden rewards! ... Before Guber can even begin to unleash his power, he's invited to join the Wanjie chat group. ... Day 1: Collect Tendo Ryukenki and grant him the "Soldier" chess piece. Day 2: Collect King-level Assassin and grant him the "Soldier" chess piece. Day 3: Collect the Empire's strongest general and grant him the "Chariot" chess piece. ... Day N: Collect the Silver-haired Queen of Annihilation and grant him the "Queen" chess piece. ... To revive the Diablo family, Guber resolves to keep busy. After several years, the number of beautiful girls around him inevitably increases. ...

[Split CP, with system, more daily]

Hoshino Ameba traveled to the world of Detective Conan, became a relative of Kogoro Mori, and finally managed to live in his house.

Xiaolan: "He is my cousin?"

Conan: "Asshole, Xiaolan, don't be fooled, this guy is not a good person."

Sonoko: "Xiaolan, please introduce your cousin to me. I will be your cousin's wife in the future."

Ai: "Kudo, your reasoning seems to be much weaker than his."

Hoshino Ameba moved into the Mori family, and from then on, Conan could no longer take advantage of Xiaolan.

As time passed, Conan discovered something was wrong. If he didn't grow up, his childhood sweetheart would probably become someone else's.

Cao Yu, following the Valentine's Day trend, decided to have a romantic chat with his goddess that evening. Unexpectedly, he was transported to the world of Detective Conan and accused of being the real culprit in a case—a fate worse than Dou E's (a legendary injustice in Chinese history). That very night, while awaiting trial in detention, Cao Yu awakened the Five-Star Good Citizen Achievement System, gaining the initial reward of the Bomb-Bomb Fruit ability and successfully escaping. With the unlocking of new achievements, he also fused with the Wolf Brother card. To make money and find a scapegoat, Cao Yu accepted Gin's invitation to join the Black Organization, thus embarking on a one-way journey of playing with bombs. Vermouth: See that? That's my man! Yukiko: Believe it or not, Cao Yu and I are just friends. Ran Mouri: Shinichi, don't call me anymore, I'm afraid Cao Yu will misunderstand. Gin: If you have the means, what's wrong with being arrogant? Shuichi Akai: That's the only target I can't hit. Cao Yu: Building a career is important, but I have to take care of many delicate women. It's not that I'm lustful, but I can't escape these romantic entanglements. Become a lackey? Ha! I am the king of the Detective Conan world!

My name is Lin Mo, and I'm a glorious, woman-dominated husband. My wife is a promising young woman with a promising future. She's gentle, considerate, and incredibly beautiful. I thought I could live happily like this forever.

Until my wife's younger sister, who had just turned eighteen, moved into my house.

【Ghost Father + Maple and Bell + Shikata Chouko + Days on Campus + Passerby Heroine】

Xingyue Feng: "Hey, do you like the older sister or the younger sister?"

Kitahara Sosuke: "I like sisters!"

Ai Li: "Stupid Sosuke, do you like the older sister or the younger sister?"

Kitahara Sosuke: "I like sisters!"

Guixin: "Onii-chan, do you like the older sister or the younger sister?"

Kitahara Sosuke: "I like it... huh???"

Shiraishihara travels to the Conan world. Obtain a system, and loving beautiful women will make you stronger! Start with the initiation of Maori Ran! Joy! Queen of Law, Eri Kisaki, and the stunner Yukiko! Still charming, what a wonderful young woman! Maori Ran: "Honey, I can do the black maid outfit and the splits!" Sonoko: "Ran, we're sisters, sharing the same pole!" Eri Kisaki: "You and Ran already..., how can you still do it with me—ah, more!" Yukiko: "I'm very good, please favor me!" Vermouth: "Do you like my secret?...Ah? I'm pregnant?!?" Sato Miwako: "I can wear a uniform and call you daddy." Miyano Shiho and Miyano Akemi: "Do you like sisters?" Suzuki Ayako: "This split, even my sister will cry!" Kosaka Natsumi, Urashi Seiran, Akiba Reiko, Kudo Shizuka, Miyano Akemi, Ikenami Shizuka, Suzuki Tomoko, Takei Naoko... Conan and Gin were stunned—

"Invisible evil spirits? One-eyed ghouls, the king of ghouls? Two-sided stalls, the strongest curse? Sorry, you were born in the wrong era." Chen Feng and several beautiful girls stood opposite several so-called strongest monsters, showing an interested look. "The one on my left hand is Yotsuya Miko, special attack exorcism, reverse stabbing blood blade to kill all evil spirits." "The one on my right hand is Yukinoshita Yukino, born with ice spirit, extraordinary talent, old cold legs to freeze everything." "The one in the middle is Kinomoto Sakura, a magical girl, who starts with super-level magic. How should you deal with it?" Several cursed evil spirits looked at the gods in front of them who claimed to be able to give beautiful girls the power of grace, their eyes blackened... There are dozens of beautiful girls like this, how the hell can we fight them! ! ...PS: [Monthly update 250,000-300,000+, update is guaranteed, it doesn't matter if you haven't seen it, it's just the template setting of the grace system. The harem, all members are the family of beautiful girls! Later, I will travel to various worlds to recruit beautiful girls! ]

After his death, he travels through neon Tokyo and activates the love game system. To extend his life, he must capture girls in the game world. The faster he succeeds, the more life he gets. Who would seriously date someone then? To extend his life, Ryoma Ezaki directly uses his otherworldly strategy! "Ms. Xingge, you don't want your sister Hongxia's band to never perform again, do you?" "Hoshino Ruby, do you want to know the real murderer who killed your mother Hoshino Ai? Then come and make a deal with me." "Senior Mai, since no one can see you, can't I do whatever I want to you?" But after Ryoma Esaki completed the game by any means necessary, he returned to reality, only to find that a new livehouse had opened in Shimokitazawa, B Komachi's concert was being hotly discussed online, and Sakurajima Mai's new drama was being promoted on TV. The system's love game, the style has also become weird. Agatsuma Yuno, Jabami Yumeko, Ryuuguu Rena... Looking at the increasingly biased style of the strategy targets, the increasingly chaotic real world, and the girls who are coming with great momentum, Ryoma Esaki finally panicked a little. System, you are plotting against me!