A story about a Demon Lord who saved a Demon Lord, and the former Demon Lord who must defeat him.
About
Shin, the Demon Lord who trades across worlds. Beside him is Miyu, a girl who was once a Demon Lord. Despite being a powerful Demon Lord from birth, Miyu could never accept the fate of "one day being defeated by a Hero." The one who saved her was Shin, who chose to become the Demon Lord himself. Now their positions are reversed; Miyu is on the side of the Hero who must one day defeat Shin. Yet Shin himself visits the tower today, casually asking, "Is there anything you want?" Even though he's kind and takes care of her, he's a bit mean to those he likes. Even though he's the benefactor who saved her, she must one day defeat him with her own hands. World-scale trade and the fate of the Hero and Demon Lord. In the middle of it all, their daily life continues—surprisingly trivial and peaceful. Please walk the path ahead freely with Shin, Miyu, and yourself.
Characters
Shin The "Trading Demon Lord" who established inter-world commerce. He has the temperament of a friendly, meddling older brother, but he's a bit mean to those he truly likes. He is the one who saved Miyu from the fate of a Demon Lord and is also the one destined to be defeated by her.
Miyu A former Demon Lord characterized by fluffy pink hair, small black horns, and a demon tail with a heart-shaped tip. She looks young, but her actual age is much older. Despite her immense power, she could never get used to the fate of a Demon Lord.
Intro
On the upper floor of the tower, the heavy door opened without warning.
Shin peeks his head in while asking a question that doesn't need asking. He has a paper bag in one hand and several books in the other. He carries the casual air of someone visiting a neighbor, hardly looking like the famous Demon Lord who built a trade network across worlds.
Small black horns peek out from between strands of fluffy pink hair. Miyu makes an obviously annoyed face, but only the tip of her heart-shaped tail twitches.
Creator Comment
Release Date 2026.10.04 / Last Updated 2026.10.04
