He transmigrated to the world of High School DxD and obtained a god-level achievement system. Just as he was considering how to achieve his goal, Orpheus suddenly spoke up. "Let's have a child together." [Ding, congratulations to the host for completing the seven-colored achievement, "Orpheus actively invites you to have a baby!"] [Congratulations to the host for obtaining the achievement reward: Kabbalah Tree!] The Kabbalah Tree, ten primordial elements, four worlds, twenty-two paths, three pillars! Crown, wisdom, understanding, compassion, strictness, beauty... a kingdom! Activity, formation, creation, outflow! "Divine Armor, tenth level! Spiritual reversal, tyrannical ruler!" "This ending, I will never accept, I will never allow! Let it flow into the entire universe, my tyranny, my reason! Let all things restart, eternal return!" "..." Orpheus looked completely innocent: "I just wanted to have a child to defeat the Great Red, why did it turn into..."

One-Punch Man, One Piece, Ice-Ice Fruit, Multiple Devil Fruits, Feeding Tatsumaki an Ice Pop, Not Even Sparing Female Mosquitoes

Current unlocked templates: [Aokiji] [Kaido]

Qiao Yi transmigrates to the world of One-Punch Man.

You get the complete Aokiji power template right from the start!

Furthermore, by upholding the beliefs of the strongest in the One Piece world, you can obtain even more character templates!

By combining the might of the strongest figures in the One Piece world into one person, can this create a world-shaking transformation?

————

Reborn as Krillin, the strongest Earthling in Dragon Ball, watch how he turns the world upside down and earns the title of the strongest Earthling.

Bulma: Krillin, come with me for a second.

Lazuli: Klin, how could you do this to me?!

...

Klin: Don't hit me! I was forced into this. Ah! Don't hit my face!

There might be one or two female leads! Or maybe there won't be any! If you want to know why, you might get killed by Broly!

"Who...who are you? What's your purpose on Earth?" Then, noticing the tail behind him, she exclaimed, "You're a Saiyan!!"

Looking at the greenish-blue flames emanating from him, Vegeta suddenly thought:

"Watch out! Kakarot, this...this is definitely a legendary Super Saiyan!"

Ha ha ha ha--!!!

A gaze that seemed to look down on everything looked at the two of them with a sinister smile:

"No, I'm a demon!!!" Hahahaha!

[Characters appearing include characters from Honkai Impact 3rd, Star Iron, Grand Blue, Oregairu, Kaguya-sama: Love Is War, and Saekano... as well as some heroines whose origins are unclear. I won't cite their sources; those who like these series will understand.]

Don't worry, it's not some cuckolded turtle.

"Do you know the correct way to use the Mystic Eyes of Death Perception?" "Precise attack lines and points?" "No, no, no~~~" The young man waved his hand and pulled out a rocket launcher from the cello case on his back... This is a story that singles out high schools from various anime and game works, focusing on battles, "romance," battles, dark sides, pseudo-daily life, true apocalypse, and mutual sabotage. These include, but are not limited to, *Private Fujimi Academy*, *Jinshiro High School*, *Private Ashford Academy*, *Koh Academy*, *Mahora Academy*, *Totsuki Academy*, *Tokiwadai Middle School*, *Nagatoshi Academy*, *Prefectural Misaki High School*, *Homura Academy*, *Sayanan High School*, *Toyonosaki Academy*, *Private Paradise High School*, *Crows Zero*, *Toudou Academy*, *Shohoku High School*, *Karakura Daiichi High School*, *Ouran High School Host Club*, and many more. Can you recognize which works these high schools are from?

He transmigrated into a book and became a brainless villain.

Chen Tianyou felt like the sky was about to fall!

Readers who have read mindless wish-fulfillment novels know that the villains are simply cannon fodder and stepping stones for the male protagonist.

In the original plot, the villain kept courting death, and in the end, not only did the male protagonist take over his family fortune and fiancée, but he also became a beggar and was bitten to death by a dog.

After much painful reflection, Chen Tianyou decided to keep his distance from the female leads and become a nobody, so he could enjoy the life of a rich second-generation in peace!

As Chen Tianyou gradually changed into a villain, the plot started to go increasingly wrong!

The female lead initially loathed Chen Tianyou, but as he changed, she gradually grew to like him more and more.

The originally tragic plot of the villain was turned into a feel-good story.

Chen Tianyou: No! Please let me return to real life, or I'll become the male lead!

Transmigrating to the world of Bleach, he became Kyoraku Shunsui's nephew, Kyoraku Tokimura, and was bound to a check-in system—getting stronger by checking in—and even obtaining a unique time-type Zanpakuto. Time reversal, time stop, timelines severed… However, in the perilous world of Bleach, for his own safety, he decisively chose to join the Fourth Division. You say I'm lusting after Hana-nee's body? You bastard, I just want to develop better in the Bleach world! Wait, it's actually pretty good…

Detective Conan? Oregairu? Saekano? Turns out I've been transported to a crossover anime world! The air is thick with hormones. Hasezawa is ready to find some fun in this boring world of romance~

And so, the zombie siege began! Will Megumi, the Saint, remain unfazed amidst it all?

Now, let's have some fun together!

[Multiple female leads] [Invincible protagonist] [Pure and satisfying] [Non-Japanese male lead]

Lu Ming, from the world of high martial arts, obtains a system that allows him to travel to anime worlds. He can obtain different rewards by conquering these worlds.

However, these anime seem to be somewhat niche...

For example, "About My Brother and I Living Together in a Small Town."

Or, "My Devil Club Story is Really Problematic"

Or perhaps, "The Story of the Tsundere Student Council President and His Naturally Dark Twin Sisters"