Yang Feng guarded the northern frontier of the Han Dynasty for ten years. He awakened a god-level summoning system. Fierce generals like Li Yuanba, Li Cunxiao, and Yang Zaixing, and civil officials like Liu Bowen, Wei Zheng, and Di Renjie, were summoned at his command! He assembled the Yang Family Generals, bullying Cao Cao, Liu Bei, and Sun Quan. With the system in hand, the world was his!

Transmigrating to the Type-Moon world, Ryougi Shinobu becomes a magician. He initially thought his life would consist of fighting the Holy Grail Wars and occasionally saving humanity, but he gains access to a dimensional forum linking different worlds. Shinobu asks, "Can humans and demons really get along?" Ryougi replies, "Immortal demons are perfect experimental subjects, ideal for mining or working in nuclear-contaminated areas. Isn't that harmonious enough?" Ai Haibara asks, "I work for a cult, and they killed my sister. How can I get revenge?" Ryougi replies, "Take that drug that turns people into children, and I'll immediately scatter their ashes."... Members from different worlds constantly appear on the forum. While helping them solve their problems, Ryougi also collects some local specialties and earns a few hundred million points.

After Nanoha Takamachi's dimensional chat group coated his front door with a layer of protection, Gengo knew he wouldn't be able to stay idle for long. "I don't want to be eaten by demons!" "Evolto!!!" "Talulah!" "Ka-kyo-in—!" "Madoka, my Madoka!" "Berserker!"... Hearing the voices coming from outside, Gengo silently picked up the Gaia Memory. Let me rewrite the future. (Synopsis not very good)

The human body possesses genetic locks, and unlocking each lock results in a strengthening effect! When Li Hao was sent away as part of a performance evaluation by Da Yun, his soul unexpectedly fused with a fragment of a main god. This fragment contained the method to unlock the genetic locks…

The transmigrator, Natsukawa Tiger, is 18 years old (?), mentally 30 years old (?), and his actual age is unknown. He is a young man who inherited the Holy Sword from King Arthur, a Star Sword Wielder with a body almost identical to that of Princess Arcueid of the True Ancestor, a candidate for Earth's Ultimate Origin, a well-known street hustler in the Clock Tower's parallel world, and a super-professional savior who has saved the world countless times! After saving the world yet again, he sincerely decided the following: [Even if Alaya and Gaia kneel down and beg me next time, I won't save the world!] [I want a vacation! I want to retire! I want to retire!] [Want me to save the world? No way!] Then, after getting married to his female brothers, only four years passed. Natsukawa Tiger, the human form of Arthur, the designated father of Alaya and Gaia, transmigrated again! (The previous work was "To Become a King and a Magician", which has over 2 million views and is now complete, with the first 420,000 views being free.)

Natsukawa Tora transmigrated to Type-Moon. Lacking magic skills and connections, he was busy working odd jobs, initially thinking he'd be the most pathetic transmigrator. But everything changed after he was chosen by the Holy Grail and summoned King Arthur (Old Saber). Especially after the Holy Grail War ended, and Old Saber became his [Special Forces Machine], turning him into Old Saber Superman. ...On a certain day, in Chaldea, in the same familiar corridor, around the same familiar corner. "Sajyou Aika, don't come any closer! I don't know Arthur, really! -- Emergency call!" [Being being teased by a friend's old face [I'm telling you, Souji is super cute]]

What was that just now? Was it a sword beam?

Having traveled to the Bakumatsu period, Natsukawa looked at the short man opposite him who called himself Himura Kenshin and fell into deep thought.

What's wrong with this era? It's one thing for sword masters to have a free-for-all, but how come their combat power is so out of control? Are we even allowed to live like this?

Fortunately, he also has a [Spell Synthesis System]: [Innate Intelligence] + [Athletic Talent] = [Swordsmanship Talent], [Greyhound] + [Fat-Surrounded Muscles] = [Physical Strength], [Multitasking] + [Superhuman Perception] = [Chaotic Battle]

...

When the island nation's doors were kicked open by the Black Ships, a turbulent era began. Whether to expel foreigners or open the country, to support the Shogunate or overthrow it, fervent patriots, holding high their ideals and beliefs, fought each other on the stage known as the Bakumatsu period.

(The main character is a pirate, a great swordsman, a single female lead, not a harem, and the events before this are unrelated to the main character's group.)

He survived countless extreme battles, slaying all enemies who stood in his way.

His sword-drawing technique was as fast as lightning, shaking the world.

He is the brother Nico Robin tearfully recognized, the nightmare of the Celestial Dragons, the great enemy of the Navy, and a walking, single Yonko.

He is a man who walked out of hell alone from the very beginning of the Great Pirate Era.

Long, flowing hair, black robes, and a free-spirited demeanor.

Everything they do is aimed at overthrowing the tyranny and distorted rule of the world government.

Arthas: "Don't listen to their nonsense. I am a righteous person. Although I have slaughtered many lives, it was all for the benefit of the sea and for the benefit of you."

...

[Dynasty Conquest + Summoning System + Factions + Mass Expansion of Troops + Beauties + Court Intrigue, Galloping Across the Martial World]

If you don't fight and grab, your life will be in danger!

The Fifth Prince, Qin Heng, had neither power nor background, and originally wanted to be a carefree prince.

but--

The struggle for the throne among the nine princes caused a great upheaval in the court. By giving up, he was completely finished, but he was lying in a coffin.

Qin Heng, a young man from Blue Star, is just an average guy, but today, he struck it rich...

As soon as I opened my eyes

Qin Heng was completely dumbfounded.

A blade can cleave mountains; a powerful warrior can soar through the air and vanish into the earth.

With powerful clans vying for power, the imperial court and the martial arts world are fraught with danger.

Qin Heng was utterly desperate.

...

Ding, the Imperial Conquest System has been successfully bound.

Congratulations, host, you have obtained...

At this moment, Qin Heng completely understood.

Even in the underworld, connections matter!