Isn't It Totally Normal for High Schoolers to Save the World?

(Blurb screenshot archived on 2022.7.30.)

I, Atobe Yuushi,

used my wisdom and courage to earn everyone's trust and admiration in an alternate world ruled by supernatural abilities. I stepped forward in a time of crisis and saved the world, leaving behind a legend.

Now, after going through all those ups and downs, I've finally returned from that alternate world. The past feels like a dream, and my ordinary life now, living in a mansion and eating wagyu, makes me sigh with contentment. There's nothing like a peaceful life.

Atobe Keigo, chairman of the Atobe Group, read the report his hopeless son had submitted about his leave-of-absence trip and struggled to maintain his elegant composure... I can't hit him. I can't hit him. He's the only child in the family, after all.

"Yuushi, you're a second-year high school student now, not a second-year middle schooler."

That chuunibyou phase should be over by now...

"Exactly, Dad! Isn't it perfectly normal for a high school student to save the world?!"

Can you even call yourself a Japanese high school student if you've never saved the world?

Life had returned to its regular, plain, and boring routine. Looking at all those zeroes in his bank account, Atobe Yuushi sighed. Every now and then, he still missed his poor but thrilling life in the alternate world.

Then one day, he went to Yokohama to inspect the family's business and thought he'd make an investment in a landmark building, as a tribute to those days in the alternate world. Hm? Wait, were those five towers in Yokohama already there?! Since when?!

Sensing the world's malice, Atobe Yuushi hurriedly fled back to the family's Atobe Buckingham Palace to hide like an ostrich. But he was too late. News of his "resurrection" sent shockwaves through Yokohama's Day, Twilight, and Night factions.

"Yuushi... He's alive..."

"Let's calculate how much interest has accrued on his debts over all these years! Make him pay back the full amount, with interest!"

Atobe Yuushi: "The, the stuff from the alternate world doesn't count as real trouble, does it... Dad, save me, save me, save me!"

Faced with a bunch of people showing up out of nowhere and asking to marry into the Atobe family, Atobe Keigo brought out his long-shelved tennis racket... They're his own son, after all. What else can he do?

But his hopeless son shouted:

"Run, all of you! One swing of my dad's tennis racket could kill you!"

Maybe he really should just throw that son out! It's time to clean house!

Also known as The Young Master Returns from Another World, Me and My Hopeless Son, and 100 Ways to Marry into the Atobe Family

The male lead really is both smart and brave! It's just that... his chuunibyou phase lasted a little too long.

Theme: Youth should be filled with friendship, hard work, and victory!