Top 5 Manhwa/Manga Like Cheolsu Saves the World (Cheolsureul Guhasio) [2025 List]

5. My Little Mars

My Little Mars has finished publishing and it has 1 Chapters. It is also Known as: マイリトルマーズ, My Little Mars

4. Navigatoria

Enter a world where the First Space War has ended, and Earth has claimed its first extraterrestrial colony. Manabu Houo, a boy born into a totalitarian state, finds his only joy in watching forbidden movies with his childhood friend, Hina-chan. However, one day upon returning home, he finds a group of government officials waiting for him...?! Watch as this thrilling sci-fi school drama unfolds on a distant planet!

Navigatoria is currently publishing and has Chapters. It is also Known as: ナヴィガトリア, Navigatoria

3. Tokeijikake no Ringo

Short story collection of a variety of more mature Tezuka work.
Chapter 1
A Nazi faces a firing squad, but does he have a way out of it.
Chapter 2
Alone in space a man and a robot fall in love, but tragedy happens. Can miracles happen?
Chapter 3 - ClockWork Apple
A bustling town is suddenly quiet. Where are all the people? Has it been cut off from the rest of the world?
The story "Clockwork Apple" was borrowed from the book, before the movie was made, but has very little to do with the book either as Tezuka admits to writing it without reading Clockwork Orange.
Chapter 4
A man and a cabbie share horrifying stories with each other on the way to their destination.
Chapter 5
Chic hipsters fall in love but one of them is hiding a secret.
Chapter 6 - Yellow Dust
Vietnam vets hold a class of children and there teacher hostage.
Chapter 7 - Curtains
An assassination attempt but who is really behind it all?
Chapter 7 - Return Ship
Humans traveling space encounter another ship in dire need of help. Given the situation will man be his at best or at his worst?

Tokeijikake no Ringo has finished publishing and it has 8 Chapters. It is also Known as: 時計仕掛けのりんご, Clockwork Apple, Tokei Jikake no Ringo

2. Musou Kouro ~ Tensei Shite, Uchuu Senkan no AI ni Narimashita ~

After regaining consciousness, your average high-schooler Asagaya Shin has become an AI for a space battleship. As if that wasn’t enough, the ship has been surrounded by enemies, and he himself has a damaged engine, putting him in a dire situation.The warship commander had already died in combat, and taking the place of the temporary commander is a young girl of the imperial family, who had joined the ship out of courtesy. Shin had tried convincing himself that this was a dream, but being persuaded by the girl, he stands as a battleship.After somehow crushing the enemy at point-blank range, the fleet’s fight is over, and the battle for the fate of the empire has ended in a crushing defeat. Shin gathers up the survivors and plans to escape the battleground, but there’s a large enemy fleet on the route to the empire. He makes a jump deep into the enemy territory on a slim chance, but —Set 10,000 years in the future, a young boy has been turned into an incredibly powerful cheat AI and leads a small fleet to become peerless. There’s romantic comedy, imperial intrigue, ancient weapons, philosophy, and more!

Unparalleled Path ~Reincarnated as the AI for a Space Battleship~ has finished publishing and it has 15 Chapters. It is also Known as: 無双航路　転生して宇宙戦艦のAIになりました, Space Cruiser Capricorn, 無双航路 転生して宇宙戦艦のＡＩになりました, Musou Kouro - Tensei Shite Uchuu Senkan no AI ni Narimashita, Musō Kōro - Tensei shite, Uchū Senkan no AI ni Narimashita

1. Cheolsureul Guhasio

A massive asteroid is about to hit earth!

Humanity has failed to stop a giant asteroid from plummeting into Earth, and life as we know it has ended. An ordinary Korean office worker named Cheolsu is somehow given the chance to go back in time and prevent this catastrophe from ever happening. Does he have a chance?

Cheolsu Saves the World has finished publishing and it has 69 Chapters. It is also Known as: Regression of Cheolsu