Episode 1: The Mysterious Helper, Ganzu

-What other characteristics does oxygen elixir have? (Oxygen)
The more you learn about the diverse world of power, the more interesting it becomes! (Power)

Episode 2: Alliance with the Oxygen Eliking?

Caria's special ability to manipulate pressure! (Pressure)
-Oxygen can turn even a small spark into a big fire!

Episode 3: Save the Oxygen Eliking (Ⅰ)

How did the Elemental Predator create flames? (Frictional Heat)
-How did Flu create water? (Synthesis of water)

Episode 4: Save the Oxygen Eliking (Ⅱ)

-I'm curious about the ozone gas synthesized by the elemental predator! (Ozone)
-High pressure created by Flu vs. low pressure created by Caria (atmospheric pressure)

Episode 5: A mysterious figure appears

Hydrogen peroxide disinfected Caria's wounds! (Hydrogen peroxide)
Why should hydrogen peroxide be diluted? (Dilution and concentration)

Episode 6: In Search of Carbon Eliking

The three major nutrients essential for making food!
-How are rocks formed? (Types of rocks)
-How are diamonds made? (Diamond)

Episode 7: The Fury of the Carbon Eliking

-What other characteristics does carbon elixir have? (Carbon)
-The reason why even very heavy ships can float on the sea! (Buoyancy)

While teaching various scientific knowledge that I like to elementary school children, one day, I suddenly had a question: 'Why do children find books or content containing scientific knowledge boring?', 'Why can't books containing scientific knowledge be just fun to read like comics?'
Our children didn't seem to enjoy learning about science.

The science hero comic book "Earth Plus" that you are reading now was started to find solutions to such questions.
I wanted to introduce to young readers the fun process of Flu and his colleagues using their various scientific abilities to overcome crises and create a new Earth.

I hope that our young readers will enjoy the adventures of the Earth Plus Exploration Team with joy and fun.
If you're curious about the main characters' abilities or the various situations they find themselves in, read 'Nadasong's Science Knowledge Plus' at the end of each chapter.
You will discover even more fun things at Earth Plus!
-From the author's writings

I was completely absorbed in the book as I read it, as familiar scientific concepts were brought to life in vivid images.
I hope that the joy I felt while reading this will be passed on to children as well.
-From the editor's note

★Supervised by Professor Eunhye Jeong, Department of Energy Resources Engineering, Seoul National University
★Recommended by Professor Cho Ho-young of the Department of Earth and Environmental Sciences, Korea University
★Recommended by Professor Park Jeong-woo, Department of Earth and Environmental Sciences, Seoul National University

A new concept integrated science learning cartoon that includes all the concepts of physics, chemistry, biology, and earth science!

According to the 2028 college entrance reform plan, students born in 2009 and above will be required to take the 'Integrated Science' section of the CSAT.
This means that everyone, regardless of whether they are in the humanities or sciences, must learn the four subjects of physics, chemistry, life science, and earth science.
Science is a subject that is so abstract in its terminology and vast in scope that it cannot be solved by memorizing it or simply solving problems in a workbook.
Rather, once you lose interest, it is easy to become a 'disillusioned person'.
The golden time to develop interest in science is during elementary school.
But when you ask elementary school kids to pick out science books they'd like to read, they usually only look for YouTube series that are fun.
It seems like they skip over the study material that comes up here and there and only pick out the fun stuff, so I wonder if it will really help with learning.


The integrated science learning comic "Earth Plus" incorporates scientific concepts into the story itself, allowing children to learn scientific knowledge more naturally.
As you read, you will naturally solidify your knowledge of elementary school subjects, middle school subjects, and even the basics of high school integrated science.

A hero story set in space + an exciting adventure story!

"Earth Plus" is set in space in 2050, and the story begins with the Earth Plus Exploration Team being dispatched to create a new home for Earthlings on the planet Trea 118, which has an environment similar to Cambrian Earth.
This book, which sets the stage for a fantasy hero comic story set on Earth's geological history, uses scientific knowledge to confront enemies and solve problems in various situations.
Through the process of interacting with characters with diverse personalities, you can learn problem-solving skills, a spirit of challenge, cooperation, and friendship.


An overwhelmingly broad and robust learning scope + supervised by Seoul National University's Department of Energy Resources Engineering!

After reading an interesting story, "Earth Plus" covers elementary science, middle school prerequisites, and even the basics of high school integrated science through "Nadasong's Science Knowledge Plus" at the end of each chapter.
The science curriculum in elementary, middle, and high schools is interconnected, and 70% of middle school science corresponds to high school "integrated science."
For example, you can naturally learn the main concepts of physics, chemistry, biology, and earth sciences through stories, such as the three elements of energy, the greenhouse effect, the principles of photosynthesis, current and voltage, the difference between mixtures and pure substances, the three major nutrients, and the elements and the periodic table.
Compared to other existing educational comics, the scope of learning is overwhelmingly broader, and this work has ample educational value beyond mere entertainment.
Additionally, all content has been carefully reviewed with the latest textbooks to reflect the latest revised curriculum for 2022, and has been meticulously reviewed by Professor Eunhye Jeong of the Department of Energy Resources Engineering at Seoul National University.