I've traveled through time and space and become Yuuki Mamoru, diligently training to face a world-ending crisis. And you tell me this is a manga? This is an abstract, entertaining book that will make you forget your worries and smile. Note: The protagonist has morals but no moral boundaries.

"A Certain Magical Index, A Certain Magical Index, who is the strongest person in the world?" "@＃￥%*！..." [Mahoutsukai no Yoru → The Fourth Cup War → Re:Zero → High School DxD → Gensokyo → Little Garden → Cinderella → Type-Moon → No Game No Life (Prequel) → A Certain Magical Index] [Xia Mo]

Illya: I lived with Saki for ten years! We slept together! We bathed together! What about you? Miyu: You did that? I lived with Subaru too! In those difficult days, we relied on each other. And I'm Subaru's older sister! Illya: Waaaaah~ So what if I'm your older sister? An adopted sister can get married! Can you do that? Miyu: We're not related by blood anymore, why can't we?! Chloe: Stop arguing! My first kiss wasn't with you, Illya, or you, Miyu, but with me, Chloe! Illya, Miyu: You're the enemy! All the girls: Wait! We haven't even said anything yet! Saki: This...this is scary. (Hides head and crouches down, trembling)

[Slow pace][Casual][Mid-game Pokémon arrival][Teyvat gets bigger and bigger]

Liangzhai traveled through time and saw a Hilichurl circling around him and a Slime rubbing against his feet.

Is this Teyvat really something? Our Liangzhai is going to investigate!

In Mondstadt, he is the magical "Steve" businessman, always ready to help those in need.

Not only is he a glorious Grand Knight of the Knights of Favonius, but also a close ally of the Dawn Winery...

In Liyue, he is a close friend of the Geo Archon and the other immortals, and often takes the blame for Zhongli Laodeng.

As for the countries that follow...

Please explore the areas ahead at a later time!

When ordinary people who love Pokémon travel to the continent of Teyvat

"System, is it necessary to activate it in this way?" "It must be so, host."

Zhao Qian looked at the Hilichurls under the tree and sighed, "If there were even one Hilichurl archer, I'd be stuck here!"

(Martial Universe - The Great Ruler) It all begins in a high-level dynasty in the Eastern Xuan Region. Note: Multiple female leads, harem story. (Please do not read if you are a fan of the original work, a single female lead, or a fan of double standards and pure love.)

(Full-Time Magister Fanfiction; No System! No Harem! Single Female Lead!! Semi-Invincible! Welcome to the Pirate World!) When someone who doesn't belong to this world appears. The five elemental companion beasts gradually awaken. What roles will they play in this world...? Inside the white palace, the progenitor of the undead, who has ruled the dead for thousands of years, is about to awaken. Unwilling to remain behind the scenes, the Lord of the Undead beneath the Great Wild Goose Pagoda wants to shake hands with the progenitor of the undead. The Kunlun Demon God Palace and the eerie statues in the vast ocean. The truth behind the four Dark Kings, three lost and one remaining...

Lu Ren transmigrates to a crossover anime world and awakens the God-Chosen System. By making choices, he can obtain amazing rewards! [You choose to live, gaining: The Contract of the Demon Sage!] [Rescuing Yotsuya Miko, gaining: Servant—Tamamo-no-Mae!] [Caring for a reclusive teacher, gaining: Dragon Maid—Tohru!] [Overpowering the Hero Association, gaining: Limiter—Unlocked!] [Hugging an evil god, gaining: An Unspeakable Contract!] [Colluding with angels, gaining: Talent—Divine Ability!] Just when Lu Ren wants to build a grand empire, he discovers that this world is not as simple as he imagined… [Worldview fusion: Touhou Project, One-Punch Man, Oregairu, etc.]

Russell is redundant data (Redun-0) from the Onpharos simulation program simulated by the scepter. He was born in the first year of the strife-era world, embarking on the path of a healer, a path that has lasted a millennium. Until the Black Tide engulfed Onpharos, plunging the world into ruin. He came to a crystal-clear blue giant tree and touched this magical tree. "Branch of the World, do you have pity on the branches and leaves of this world? Perhaps I can grasp hope..." Every time the Black Tide destroyed the world, he would touch the Branch of the World—that giant tree that condensed memories, sealing the joys and sorrows of his past life into its fruit, and then he would enter the cycle of reincarnation again to seek hope. When the 33.55 millionth fruit, curled up among the roots on the verge of collapse, its silver hair soaked with the blood and tears of billions of dead souls. "Is salvation... truly meaningful?" As despair gnawed at the remnants of souls, the Healer heard the plea and came treading through the starlight and frost. He embraced him. "Your thirty million acts of benevolence have pierced the illusion of eternal night." "This is not in vain. It is proof of the existence of reincarnation. You shall receive this crown." "Swallow it. It is the placenta for your new life." A crimson pomegranate seed was fed to Russell. At that moment, the Imperial Scepter malfunctioned wildly, and an Envoy of Abundance was hatching within his body…

He transmigrates to the other world and is adopted by Miss Mira. Surrounded by beauties like Natsumi Murasaki, Akane Nanao, Akane Aoi, and Shiranui Mizushiro, Makoto Shingu declares: "Defeat the blond-haired brat, shatter evil, starting with me!"