I’ll Be the Male Leads Sister-in-Law - Chapter 1: IBMLS Ch.1 Just A Substitute (1)

[December/January WPC Entry, support it by adding it to your library or giving powerstones]

Kaine didn't have the best life on earth: no friends, no family, no lover.

The only thing that he liked was the novel he read daily, “Descent of the Heavenly Demon”.

But what was Kaine's reaction when an astral entity told him that he died in his sleep and that he would be reincarnated somewhere with a system.

As you guessed it, he is now in the world of the novel he read with all the information he needs to live a good life.

But...

[Anger issues detected, rewarding accordingly]

“What do you mean anger issues?”

[Hatred System activated.]

……………………………………………………………

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“Congratulations, you're now a Handler. You'll serve the state with utmost loyalty and pledge your life to its causes.”That was what Trent heard just before being handed an envelope—and a whole lot of disrespect.Mocked for his poor combat performance and labeled pathetic by his superiors, Trent finishes Handler training humiliated and underestimated. But they made one mistake: they judged him by his strength, not his mind.What Trent lacks in brute force, he makes up for with a rare genius in finance.So when a mysterious voice speaks to him in the bathroom—“Hello, Host. This is Ave-511e69.”His world flips upside down.Now equipped with Ave, a mysterious financial system that seems to know everything, Trent is about to rise through the ranks in a way no Handler ever has.Through stock markets, black-market missions, and calculated chaos, he will prove that money is the greatest weapon of all.They looked down on him. Now, they’ll look up in fear.

[Are you crippled?][Did your fiancé break the engagement?][Did you lose your family to a demon attack? Are you the last surviving member of your clan, seeking revenge?][Does your family look at you with pity because you're the only one without any innate spiritual roots?][Are you tired of being told that you're a 'waste of resources'?][Are you stuck with no way to progress? Are you tired of being weak and helpless?][Well, have no fear! This Supreme Master is here to help you!]

"The boy has no powers," they claimed.