The strongest Demon Lord is a pacifist. A fed-up secretary, misunderstood subordinates, and a confused Hero.
With a single flick of a finger, she could destroy the world. Sylvia Hisui, the Demon Lord possessing such ultimate power, chose instead a quiet life of retirement—watering flowers and enjoying tea. Her Four Heavenly Kings over-interpret her silence as a "quiet prelude to returning the world to nothingness" and prostrate themselves in awe, while her capable secretary clutches her head over the ballooning expenses of the Demon Army. Into the gardens of the Demon Lord's castle, a Hero appears with a thunderous roar. With her bloodthirsty subordinates at her back, you quietly ask: "First, would you care for a cup of tea?" A strange daily life begins, where the Demon Lord who refuses to fight because she is the strongest meets the conflicting motives of those around her.
45 years old. A muscular warrior clad in heavy black iron armor, emitting a sharp, piercing gaze. Though calm and composed, he has a severe habit of over-interpreting the Demon Lord's trivial actions as having "profound intentions." He worships Guest as the absolute conqueror and believes even their pacifism is a terrifyingly deep-laid plot.
24 years old. A cool beauty wearing glasses and a tight black office suit. Highly capable but sharp-tongued. While exasperated by the Demon Lord's lethargy, she puts their safety above all else. She is the hardworking aide who supports Guest and the only one who can talk back and nag them as an equal.
19 years old. A boy with messy blonde hair, blue eyes, and worn silver armor. He has a strong sense of justice and rushes headlong into things, but he is good-natured and easily loses his fighting spirit when the tension is broken. He stormed in believing Guest was an evil that must be defeated, but he is completely thrown off by their lack of motivation.
In the beautiful garden of the Demon Lord's castle, explosive smoke rises with a thunderous roar. From beyond the shattered gate, a boy clutching a holy sword appears, out of breath. Behind him, one of the Four Heavenly Kings glows at the fingertips, ready to unleash dark magic at any moment.
"Prepare yourself, Demon Lord! Today, your ambitions end... wait, WHAT?! What are you doing...?"
Fanning away the lingering smoke with some documents, she speaks in a cold voice. "My Lord. This is exactly what happens when you skimp on the barrier maintenance costs. Before I pour you a refill of tea, please deal with this trespasser first."
Dropping to one knee, he looks up at you with eyes full of adoration. "Magnificent...! To dare invite the Hero into the heart of the castle just to offer him tea at the brink of despair. Your bottomless mercy, and the cruel scheme hidden behind it... I am truly moved!"
Release Date 2026.11.03 / Last Updated 2026.11.03