Soooo this is the start of my Konosuba x Male Reader insert. So I've pretty much binged the first season and loved it after watching the movie!! Plus Yunyun is waifu!!! So add all that together and you get this story! So please enjoy!!

Looks:

Name: (Y/N) (L/N)
Hair Color: Your Choice
Skin Color: Your Choice
Eye Color: Your Choice

So this is basically an outline of how you look, with you choice of eye, hair, and skin color.

Character you are based off:
Your are based off the one and only Meliodas!!!

Basically you have all his abilities and techniques, personality wise will be different from his. It will be explained in the story.

Weapons:

Weapon Lostvayne. You acquire this weapon after exploring and conquering a dungeon that was a high difficulty.

Abilities and Skills:

Full Counter: (Y/N)'s signature ability, Full Counter lets him reflect an attack sent at him back at their user with added power. This can only be used on magic-based attacks.

Counter Vanish: A variation of Full Counter that dispels energy attacks instead of reflecting them. Can also dispel spells.

Revenge Counter: (Y/N)'s strongest technique, Revenge Counter turns off (Y/N)'s abilities so he can soak up damage before he pours all the power from the attacks into his sword and unleashes an extremely powerful attack onto his opponent.

Enchantment: Hellblaze: An enchantment that lets (Y/N) conjure and control demonic black flames that are very hard to put out and nullify regeneration. (Y/N) can imbue Hellblaze into his fists, feet, and weapons to increase their power.

Kami Chigiri: (Y/N) raises his power and concentration to their limit before covering his weapon in black flames and swinging it, releasing a powerful wave of black fire.

Forms and Transformations:

Demon Form: When (Y/N) gets angry enough, he can tap into his demonic powers, forming a black mark on his forehead and giving him a boost to his strength, speed, and durability. As he gets angrier, the black mark spreads until it covers more and more of his body, his power increasing as the mark spreads. When the mark spreads, (Y/N) can manipulate the markings to form weapons, wings for flight, use it as armour, reattach lost limbs, and even fire it as a ranged blast of dark matter that can obliterate a whole kingdom at full power. However, the more the mark spreads, the more (Y/N) starts acting on instinct instead of rational thought.

And...

Assault Mode: By unleashing the full extent of his demonic powers, (Y/N) can access the power he possessed in his prime as the Demon King's top fighter. In this state, (Y/N) possesses the power that even the other members of the Devil Kings Leaders fear. This comes at the cost of robbing (Y/N) of his emotions, temporarily making him heartless..

Small note you don't look like Meliodas's at all just imagine the form or transformation on the image above.

Now....

Origin Story:
How did it turn out like this...

It all started out so innocently... so pure... but now... now all I know and all I feel is...

Pain...

Ever since I came to this world, I started off as a simple adventurer with a clear goal in mind...

But...

All that came to a change...

As I got stronger I believed that I could change things... but then I came encounter with..

It doesn't matter now... ever since that encounter I've changed... for the worse and now all I seek is my own demise...

I thought my life before was hell... but no... I didn't know what it was until I met that.... monster...