The Side Character’s Hidden Boss! - Chapter 1

Cho Ryu Hyang was good at math from a young age. When he enrolled into the The Theoretical Maths and Martial Arts School, the teacher, Jo Gi Chun, recognized Cho Ryu Hyang’s talent immediately and took him in.

A college student was returning home after studying abroad for several years when the end of the world happened. A dragon appeared out of nowhere and attacked the plane he was in, thanks to an incredible amount of luck and his quick-thinking, he managed to survive the plane crash only to get stuck on a tropical island. A weird system took over the world and brought monsters to Earth. While nations collapsed and the world as a whole was being destroyed by ridiculous monsters, Leon was stuck on a godforsaken island with no chances of being rescued. What will happen to him? How will the world change while he is away? Will he even manage to return? The story, all names, characters, and incidents portrayed in this production are fictitious. No identification with actual persons (living or deceased), places, buildings, and products is intended or should be inferred.

Swing the sword 100 times, [Sword Intent lv1]

Swing the sword 1000 times, [Sword Intent lv3]

Swing the sword 10,000 times, [Sword Intent LV10]

Swing the sword 1,000,000 times, [Sword Intent lv99]

Su Yang traveled through time, into the body of ordinary people.

Fortunately, swinging a sword can improve sword intent.

After continuous improvement, Su Yang found that there was something wrong with this sword intent.

[Wild Supreme Sword Body]

[Handcrafted Sword Spirit Root]

[Solve communication difficulties, rub the sword net with your hands, and start ancient surfing]

The strength increased too fast and was targeted by the lv30 boss?

Su Yang looked at the lv99+ above his head, the old monster should lie down in the coffin.

Enemies from the sky, immortals destroy the world?

Then I, an ordinary person like me, will make a move.

One sword transforms all kinds of methods, and I will rub whatever is lacking.

[ps: Invincible flow, cool text, cool all the way, no aggrieved, no suppression, no brainless pretending to slap your face]

- Description from novelbuddy

Follow Kairi Izumi—a quiet, eccentric, and somewhat conspicuous girl— who never felt like anything but an NPC in a story. Working behind the scenes, unnoticed by others had always been part of her daily life, dwelling with medicine and toxins.So, it's not surprising that she wasn't tad attractive according to others.That is, until one day... that guy, he confessed to me.Wait a minute—doesn't that mean I'm a heroine now? Hang on, how is that even possible? Me? Heroine? No way! I’m just a girl from a small village who likes to help others. I don’t particularly stand out, and compared to the other girls, I’m not even that attractive.And so, a question lingers, driving the unfolding of this dumbfounding narrative forward:Wait, what do you mean I got reincarnated to be a heroine?That's weird because usually a heroine is not strong let alone smart - they are usually dumb, cute and pretty. Definitely not me. I mean, how is that possible? Me? Heroine? No way!