🎭 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.
AIHigh Martial Arts: I Have a Synthesis Slot
AIOverthrowing the Ming

I Can Travel between Two Worlds
AII Get Stronger Every Payday—With One Billion Employees!
AIAncestor, the Times Have Changed
AITurning False into True

Apocalyptic Rebirth: With a repairman system space, she rises again.
AILove Life Begins in New Eliad

The Steward Demonic Emperor

After Transmigration, I Snag a Stunning Bigwig as My Husband

I Can Extract Divine Power
AIThe Great Secretary

Hidden identities of the AI Heiress

Fated: The Alpha's Unwanted Luna

Honkai Star Rail: Wait! Why Are There Two Saviors on Amphoreus?!
AIGenshin Dual-World Gate: Starting by Inviting Nahida Over
AIMadam, Please Stop

Grand Return System
AIAfter Reading Minds, Becoming the Emperor's Brother-in-Law's Darling
AIReborn in Hong Kong: Starting by Selling Moissanite
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.