Traveling across Douluo Continent, Ye Han, originally planning to curry favor with a powerful opponent, unexpectedly obtains a 2D system, allowing him to summon characters from that world!

...

Summon Esdeath, the Ice Queen, a Control-type.

Summon Artoria, the King of Britain, an Attack-type.

Summon...

Even if Tang San is the protagonist, he still has to fight!

After traveling through the world of Demon High School and wandering around in it for a thousand years, when Chen Eliog became the fifth demon king of the underworld, he received an invitation from a dimensional chat girl.

Out of boredom, Chen Eliog chose [Accept].

Cang Yue: Welcome newcomer! I am the strongest fighter among all the girls, let me know!

Esdeath: The person above is talking nonsense! I am the strongest fighter among all the girls, let me know!

Yukinoshita Yukino: Hello newcomer! As an ordinary person, I am trembling between two big guys!

Shinomiya Kaguya: +1!

"…………"

Chen Eliog: "Thank you for the invitation! I am in hell and have just become a demon king: I have official business to attend to, so I will hide for the time being."

A ruined life begins with awakening to Bluesilver Grass.

The 3% chance of having soul power happened to happen again.

What should I do if I only have one level of innate soul power?

"Ding, the treasure chest trigger system is at your service!"

"Ding, congratulations to the host for successfully awakening the martial soul and possessing soul power. The awakening treasure chest has been triggered and opened for the host. Congratulations to the host for getting a bottle of martial soul awakening liquid."

"Ding, congratulations to the host for meeting the Son of Destiny, Tang San, triggering the Destiny Treasure Box, which has been opened for the host. Congratulations to the host for obtaining a copy of the Nine Yin and Nine Yang Manual of Kung Fu."

This book is also called "Wandering Around to Trigger Treasure Chests"

(The system is supplementary. You have to rely on yourself to practice. You have your own main line. You don’t follow a group or worship a master.)

Jiang Chen travels to the end of the Saint Seiya SS era, where the Holy Wars have concluded and Hades has perished. Has he inherited all that Hades possesses, along with the unopened Queen of the Underworld?

Activating the dimensional galaxy map, he journeys through the heavens and myriad realms.

The heroines of [God Slayer] slay gods and form a new generation of Hades Saints. The Witches of Sin in [Re] master the Perfect Sin. [Teyvat] awakens the Four Supreme Pillars and gathers the essence of the demon gods.

[Type-Moon] tames the Beast of Original Sin and assembles a force of Heroic Spirits. [Date] reverses the Kabbalah Tree of Life. [Zero] transforms the Flügel into Fallen Angels.

From the heavens and myriad realms, from the Kingdom of Gods to the Pantheon, a pantheon of gods is formed, and a true Hell spanning dimensions is born.

"I don't care what Thanos' ideals are, and I don't care what the consequences of too many creatures in this universe will be, as long as he doesn't use that damn Infinity Gauntlet to destroy my business!" - Kahn Punt

Once he traveled to the American comic world, Kahn had the golden finger to trade all the worlds.

So far, Boss Kahn's name is not only resounding in America in the Marvel Universe, his influence has spread to all the worlds!

PS: There are many subsequent worlds such as Marvel, Naruto, Harry Potter, One Punch Man, The Boys, Dragon Ball, One Piece, etc.

[Unbeatable background, no system, multiple female characters, doesn't eat beef]

This book is also known as [One Piece: The Strongest Background King] and [Because I don't eat beef, Im said I'm too extreme].

Ace's father was the Pirate King Roger, Luffy's father was the Revolutionary Army leader Dragon, and Teach's father was the former ruler of the seas, Rocks.

Alright, alright, so the world of One Piece has entered the era of relying on one's father's connections, huh!

My name is Narona Ian Saint. My mother lives among the flowers year-round. The Five Elders kneel and call me Young Master. The Knights of God are my personal guards. What do you have to fight me with?

Comparing family backgrounds? My family has a history of 800 years, but it can't compare to your family's three generations of hard work.

"Kicking the Celestial Dragons like a football? Who is this guy to be so arrogant?!"

"What? The Five Elders actually called him Young Master? Then it's alright!"

"They kidnapped Princess Vivi to the Holy Land, and then blew up a restaurant just because she wouldn't eat beef. Is there no law left?"

Ian: "Which law says you can't do whatever you want? I'll make my mom change it!"

Xia Chen unexpectedly transmigrates to the world of One Piece, activating the story island check-in system right from the start.

"What? You get stronger just by clearing story islands? Doesn't that mean you're about to take off?"

Upon visiting the first island, Windmill Village, I obtained the Zoan-type Mythical Beast Fruit, the Great Sage Equal to Heaven form!

Is Nika the Sun God really that powerful?

Do you know that even if you become a god, you're just one of the 100,000 heavenly soldiers and generals who can stop me?

He then happens to meet Luffy, who is just about to set sail, and at Luffy's invitation, becomes the vice-captain of the Straw Hat crew.

Join the main characters as they explore story islands and grow stronger!

...

The synopsis is insufficient; please proceed to the main text, which primarily focuses on the bond between the protagonist and the Straw Hat crew members.

In the world of ninjas, Masato is the founder of the Ninja Federation with Senju and Uchiha, and the buryer of the Otsutsuki clan.

In the world of pirates, Masato is the new generation leader of the navy, the arsonist who set off the Holy Land Fire with Tiger, and the light of the revolutionary army.

In the world of magic, Masato is the inheritor of Hufflepuff and the most popular professor at Hogwarts.

In the world of mortals, Masato is a good senior brother standing with Han Tianzun, and a strong backing behind everyone with Han Paopao.

In different worlds, Masato is an emperor, an elf, a beggar, a lunatic, a social animal... In the endless world, Masato's figure is everywhere.

Standing at the top, Masato said: I, Masato, have achieved my current success not by plug-ins, but by myself!

Death, fire, sea, Pokémon, Marvel...

Transmigrating into the world of the "Hakoniwa" (Little Garden) in the world of crossover anime, Izayoi Sakamaki, while waiting for her invitation to the Little Garden, was invited to the Multiverse Chat Group and became its strongest member. Esdeath: "Izayoi, I will definitely not let you leave me too far behind!" Rikka Takanashi: "My contractor, following the ancient oath..." Nagatsuki: "You are hundreds of times stronger than the True Ancestor!!!" Touhou Project: "Um... Boss, do you have any extra Third Star Particles? Can I borrow some?" Gilgamesh: "I, the King, declare you the strongest!" Brunhilde: "Lord Izayoi, please save humanity!" Izayoi Sakamaki: "Thanks for the invitation, just arrived in the Little Garden, challenging the Celestial Theory." With her absolute power, Izayoi Sakamaki also became the chat group's sole administrator...

After traveling to the Little Garden, Su Jin, who had just gained the godhood and became a quasi-god, suddenly saw a forum invitation in his eyes.

Kocho Kanae: How to kill Muzan Kibutsuji at night?

Aizen Kusuke: How to remove the Hougyoku from Rukia Kuchiki's body?

....

Questions popped up one after another, and Su Jin subconsciously answered: Thank you for the invitation, I am in the Little Garden, I have just become a god, and it involves people in the circle, so the answer has been anonymous.