🎭 Novels & Manhwa Where the MC Hides His Power
There is a special kind of satisfaction in a protagonist who could level a city but chooses to look like the weakest person in the room. These are the novels and manhwa where the MC hides his power — a retired assassin posing as a janitor, a peak immortal pretending to be a mortal disciple, a returning villain hiding behind a harmless smile — until someone pushes too far and the mask slips. The genre runs on dramatic irony: the reader knows exactly how dangerous the hero is, and we get to savour every condescending sneer from the people about to find out. Below is a hand-picked, daily-updated list of the best secretly-overpowered web novels on Novelzhen, all AI-translated from Chinese into full English and free to read.
AII'm Already a Demon God, and You Want Me to Play the Villain?

After rebirth, I rejected the rich yandere lady
AIOne Piece: No One Understands Conqueror's Haki Like Me
AICrossover Wuxia: Guarding the Pavilion of Snow-Moon City—Young Hero, Here's Your Question!

Diligence System: From Servant to Martial King
The King's Avatar

Naruto: Reborn as Uchiha Obito
AIMagic Cards: Ever Seen a WarGreymon with the Six Paths?

Cultivating To Immortality

Fractured Crown: I Became the Academy Villain
AIMyriad Worlds Mashup: My Fan-Edit Shorts Drove Everyone Crazy

The Legendary Master's Wife

Rebirth as a Tiger: Sister is the Reborn Empress!

Immortal Cultivation Begins with Drawing Talismans
AIPrimordial: Told to Sell Goods, but I Became the Supreme of All Heavens
AII, the Tomb-Raiding Storyteller, Expose the Old Nine Gates from the Start

Drama Queen Reborn as a Top Student!

The Darkness System: Rise of the Broken Sovereign
AIIf You Don't Try Hard, How Can I Become Pirate King?
AIHeaven-Defying Insight: I Created the Grand Destiny Art and Shocked Master Tongtian
Most of these stories share three beats: the MC deliberately conceals a hidden identity (a god-tier cultivation, a past life, a system, a legendary bloodline), the world underestimates him, and the eventual reveal lands like a thunderclap. If you love the slow build and the inevitable face-slap payoff, start with the most-read titles below, then branch into cultivation and overpowered-MC stories where the hidden-strength trope shows up most.