Counterattack System appeared when I'm already At The Mahayana Realm - Chapter 30 - : The Weakened Secret World

Transmigrated into the body of a cannon fodder villain, Chu Yu has three major worries:

1. How can he help the protagonist turn into a real harem master?

2. How can he develop a good relationship with the protagonist?

3. How can he live properly without holding on to the protagonist’s thigh?

The protagonist has three major worries:

1. Eldest disciple brother has changed

2. Eldest disciple brother has really changed

3. How can he marry eldest disciple brother?

System: Congratulations! ~ Sprinkle Flowers ~ Grow Old Together Happily!

Chu Yu: … Wait, what about the harem novel?

Author’s Note – This 1vs1 (no harem) And HE (Happy Ending)

- Description from Novelupdates

This is the story where Urahara Kisuke died after Nel failed to save him inside Askin’s Gift Ball Delux and reincarnated in the world of DxD.

I am not sure if I can capture Urahara’s character properly so I apologize in advance if you are not satisfied.

Also, English is not my native language.

I don’t own any of the characters from the canon.

Leo awakens in a world he doesn’t recognize, with no memory of who he is or why he’s there. All he knows is that survival isn’t just a necessity—it’s his only chance to uncover the truth.Thrown into a brutal test for assassins on a hostile alien planet, Leo quickly discovers an extraordinary instinct for combat and evasion—abilities that feel second nature, yet remain a mystery even to him.But as the blood-soaked trials unfold, whispers of his lineage begin to surface. In a universe where gods are eternal and invincible, Leo carries the blood of the one being who defied that rule: the Timeless Assassin, a legend feared by mortals and deities alike.Now, hunted for what he represents and burdened by a legacy he can’t yet comprehend, Leo must forge his path through a deadly labyrinth of enemies, alliances, and cosmic conspiracies—all while piecing together the fragments of his forgotten past.For in the shadows of his fractured identity lies a truth that could shake the heavens themselves.

He is a gifted and intelligent young man. He is a murderer that enjoys the bloodshed.

He has a split personality disorder, yet his IQ far exceeds that of normal people.

He entered a maximum security prison as a young boy, but he made himself a genius by reading extensively in the prison.

He has two names. The first one is Qin Lun, the other is Joey.

Today will be his execution day…

- Description from Novelupdates