[BL] Transmigrated as the Villain CEO's Mermaid Secretary

Neville’s mission sounded simple enough: become the Villain’s favorite.

Easy, right?

Well… not really.

After transmigrating into a new world, Neville gets stuck with a strange System, a confusing mission, and one very unusual cheat ability—he’s a powerful mermaid. Somehow, with the System’s help, he creates a new identity and successfully enters the life of the infamous Villain CEO as his personal secretary.

Everything goes smoothly for two whole years.

Too smoothly.

His mission progress stays painfully stuck at 20%, no matter how hard he tries.

Then disaster strikes.

Neville gets caught in a fisherman’s net, sold at an underground auction, and ends up becoming the personal mermaid of none other than his target himself—the cold, ruthless CEO he works for during the day.

Now Neville has to survive a ridiculous double life: acting like the perfect secretary at the office while secretly hiding his mermaid identity inside the CEO’s villa at night. Every day is a struggle to keep his secret safe and avoid getting exposed.

But somehow, after moving into the villa, his mission progress suddenly jumps from 20% to 75% overnight.

Neville has absolutely no idea why.

As the powerful CEO grows more possessive and protective, Neville slowly realizes he may have become far more important to the Villain than he ever planned.

And if his secret comes out, things could get very dangerous very fast.

A funny and romantic fantasy story filled with hidden identities, misunderstandings, possessive love, and one very stressed mermaid trying to survive it all.