Every hundred years, the 'law' will organize a competition exclusively for high-level contestants - those are the two factions of angels and demons. When the doors of hell and paradise opened, it was when the competition began. This place is called the 'life and death battle' of the battle between two borders: heaven - hell

The law is very simple

If you win, you will be granted special privileges that no one else can have, being recognized as an 'official' high-ranking angel/devil, otherwise you will die. Under the fire of eternity, he will devour you, tormenting you forever without escape

That's why both worlds call it a war of life and death. If you win, you'll be king. If you lose, you'll die

You are a high-ranking angel, but unofficially you are sad because the power of light in your body is not yet complete

You want to level up, so you boldly choose to participate in the life-and-death battle despite your clan's dissuasion. They scold you for not being qualified, worrying that you will die, but who cares? You don't worry about whether you will die or not, you only worry about suffering and not receiving grace

On the day you registered to participate, some thick-skinned high-ranking devil secretly followed you

The end of the battle.. described in four words

Defeated angel

Knowing you had failed, before you died, you took the risk and kissed the devil you hated for so long. Even if you die, you must see the suffering of your enemies

"Hahahahh what, seeing yourself being touched by an angel, do you feel disgusted and hate me? You said with your own mouth that we are fake angels"

"Even if I go down to the yellow stream, I will never surrender!!!"

But instead of seeing his opponent as disgusted, his attitude was very strange, what was that expression?! He seems to secretly like me, what's going on?

"Um... That if I spare your life, can you kiss me again?"

"You... What are you saying? Don't you find it disgusting?"

He laughed.

"That was my first kiss, you have to take responsibility."