10 nen goshi no HikiNiito o Yamete Gaishutsushitara Jitaku goto Isekai ni Ten'ishiteta - Chapter 9, Part 8: Yuuji, greeting the adventurers who have come to inform him of the start of the subjugation campaign

On his coming-of-age day, Argolaith’s mistake bound him to a mystical magic unseen in the world. As his powers grow, they threaten to reshape the realm—but can he master them before they bring ruin?

After years of exhausting work as an editor, constantly meeting impossible deadlines and dealing with frustrating clients, he finally reached the finish line—his long-awaited vacation. No more emails, no more last-minute revisions, just pure, uninterrupted laziness.His perfect plan? Lock himself inside his house, watch his favorite shows, playing video games, sleep to his heart’s content, and embrace a life of pure relaxation.But just as he was about to enjoy the bliss of doing absolutely nothing… he woke up somewhere else.Not just anywhere—but in another world, inside the body of a young noble boy. And not just any noble boy—the second son of a Marquis, notorious for his laziness and bad reputation.Great. Just great.Yet, instead of questioning the absurdity of his situation, he did what he did best—ignored everything and went back to sleep.Unfortunately, the world refused to let him be.---[System installed...][Congratulations, Host! You have been chosen as the new candidate of this world.][Please complete the following task to finish the quest and receive a reward.][Warning: Failure to complete the quest within the time limit will result in consequences.][...][...][...Host?][Didn’t you hear what I said?][WAKE UP!]Zzzzz…And so, his peaceful days were over before they even began.Now, with an annoying system breathing down his neck, a family that already expects nothing from him, and a world filled with power struggles and danger, all he wants is to laze around.But will the world really let him?

Jiang Che traversed into a merged novel world, becoming the major villain in the novel. His story begins with the descent of a divine healer.

However, this healer is not ordinary; he actually has seven exceptionally beautiful senior sisters. Moreover, the eldest senior sister, whom the protagonist has long admired, turns out to be his childhood sweetheart and fiancée?

According to the plot, he is supposed to end up with his family destroyed and himself in ruins due to the protagonist’s actions. Therefore, Jiang Che can only lay out his plans in advance, changing the plot time and again.

Soon, an outrageous scene unfolds. The beautiful senior sister, who initially had tender feelings for Ye Chen, is now insisting on marrying no one but Jiang Che.

The ‘lolita’ senior sister even drags Jiang Che to her home daily to show him her newly bought white silk stockings…

After Ye Chen comes down the mountain, he is completely enraged seeing his senior sisters one by one turn away from him. Jiang Che then innocently expresses: “Chenzi… it’s not my fault, your senior sisters are just too enthusiastic…”

A girl who calls herself a demon appeared before a timid student named Fumio Kijima. The girl claims to be a campaign girl from the demon world and she gives him the ability to “summon a room” from nothing but thin air.

At first he doesn’t abuse his power and uses it as a convenient ability in his every day life. But one day he is bullied by his classmates under a false pretext and is made to suffer. In the past he would have wallowed in misery and cried himself to sleep, but now he had a power to call upon.

“I will make them regret it!”

Using his powers to summon his “room”, he begins his era of confinement and brainwashing to achieve his goals.