Heroic spirits, celebrated for their achievements, become heroes. Accidentally traveling through time and space, they gain access to the Heroic Spirit Achievement System, where their deeds are solidified into attributes, abilities, and skills... Slay demons and gain demonic special attacks. Slay dragons and gain dragon-slaying treasures. Steal a nation and gain weapons to plunder. Slay gods, slay demons, and confront three thousand worlds... The starting world is Demon Slayer. Expected storyline: Slash Akame no Yaiba, a comprehensive world of Warring States-era monsters (Inuyasha, Nura, Sekiro, Oda Nobuna, and more). P.S.: This is not a nerd's guide, as it contains alternate settings, so please don't read too closely... Thank you for your support! Even if you haven't read the original work, you can still read it as original...

Federation, Empire, Corporate Alliance, this is an extremely dangerous interstellar era.

All intelligent creatures can take up a profession with extraordinary power through a special ceremony, which is also called a professional.

Leon was both unfortunate and lucky to travel to this world.

The unfortunate thing is that as an ordinary person, the probability of him dying in such a dangerous world is basically 0.

The lucky thing is that he awakened two powerful talents.

Traveler: Every time you experience a big event, you can start a new journey.

Console players: As a player behind the wall, the number of professions you can take up is...∞.

When Leon first came to the world of one person, he took up a profession called [Refiner].

When Leon first came to the world of Dragon Clan, he took up a profession called [Mixed Race].

When Leon first came to the world of Naruto, he took up a profession called [Ninja].

When Leon first came to the world of Collapse Iron, he took up a profession called [Commander].

...

For countless years, in this starry sky intertwined with blood and fire, Leon has unknowingly reached the peak.

He looked at the information on the panel in front of him, [Immortal] + [King] + [Star God]… The corners of his mouth could not help but curl up.

"It's time for this starry sky to welcome their emperor."

What kind of dress is this? As soon as I entered, the dress owner, Jizi, posted a photo of the good stuff, followed by two from wealthy woman Ester! In the women-only chatroom, Ye Qiong's arrival caused a huge SAO commotion. [Yae Shenzi]: Wonderful! Let's put this plot in the novel! [Ester]: No such thing! I'll give you 10 billion credits! [Raiden Zhen]: I really don't know how to use a milky sword. That's my sister! [Heita]: If you can test the simulated universe, I can test your dolls for you~ [Pam]: Birth! You're not even letting me off, are you? [Bronya]: Ye Qiong, is my mom doing well with you? [Group Leader Jizi]: What did you do to my other self? [Kafka]: I have a child... What? You want the child too? You want to eat rice bowls!? [Xing]: That's not impossible, actually (accepts the red envelope) [Ye Xun'er]: Brother Ye Qiong, I've become the Flame Emperor! Come and play with me~ [PiPiDong]: God of the Gauze Sea, I’ve given you the rabbit.

I heard the Avengers have six founders?

We, the six guardians of the Vongola, request to fight!

It is said that the Assassin Alliance, which has been passed down for thousands of years, is very powerful.

How about learning about the independent assassination squad, Varia?

S.H.I.E.L.D. manages everything and deals with all kinds of dissent.

The consultant outside will show you what it means to court death!

What?! You're saying Tony Stark is going to build the world's first time machine?! Go get that dusty 10-year-old rocket launcher out of the warehouse!

...

Our time is etched on the ring; the glory of the Vongola will never fade!

Bringing RC cells to the world of One Piece, what kind of sparks will fly when Kagune and Haki are combined? Feather Kagune: Unstoppable in flying attacks and mass destruction; Armor Kagune: Unparalleled defense covering the entire body; Scale Kagune: Immortal body wrapped around the body; Tail Kagune: Powerful and deadly weapon!

[Decisive Killing] [Heaven and Curse] [Killer] [Multiple Heroines] [Strong Shadow] Reincarnated as a full-time magician, born in an orphanage, in a magic high school, and awakened the same talent of Heaven and Tyrant on the day of awakening magic, the reverse Heaven and Curse. Failed to awaken magic, dropped out of school and changed his name to Fushiguro Shige, and the system also came. By completing tasks, you can get the same enhanced equipment of Heaven and Tyrant. Embarking on the same killer's path, with the help of the Killer Hall to develop, above the four craftsmen, with the exclusive title - Heaven and Tyrant, the only killer who wanders between black and white and whose true appearance is unknown. The candidate for the Parthenon Goddess was killed, the blood disaster in Bo City killed the thousand demons and destroyed the Canglang, and the White Scar of Tianshan broke the seal

There is no "decisive killing (or more accurately, indiscriminate killing of innocent people)" that elementary school students like to watch, and the protagonist is just a normal person.

I don't have a Madonna complex, and as for those who talk about the Madonna, I can only say that I never thought that human hearts could be twisted and cold-blooded to such an extent.

[Fresh article][Special ship][Invincible][Sailing][The protagonist is not seeking survival][Disaster][The protagonist is a common sense person][All people travel through time][Supernatural talent][Lone wolf][Anke]

The world is broken, and everything falls into ruins.

Above the sea of ​​ruins, everyone travels across it and survives on boats.

…

When Guan Xu woke up again, he stood above the sea level, but found that he had no boat.

—Or rather, he is the ship itself!

[Individual Guan Xu has awakened his only talent: the unity of man and ship!]

——The ship is the man, and the man is the ship!

——The ship's weapons become the man's weapons! The ship's values ​​become the man's values! The ship's characteristics become the man's characteristics!

…

——In fact, it means becoming a ship member.

The protagonist travels to Uncle Nine's world and joins a chat group. It's just that the members are all little brats: the beast-milk-loving Emperor Desolate, Kanna, the dragon maid from the Krillin family! Magical Girl Sakura, Nezha the Magic Pill, Tushan Susu, Haibara Ai (??? Is this considered a cub???), Xiaoyu from Jackie Chan's Adventures, and Son Goku from Dragon Ball...