Can't the Hero's Sister Become a Hero Too?

One day, Qiao Wei was sitting on the toilet reading manga when he suddenly realized he had been reincarnated. Full of anticipation, he prepared to choose his identity and profession and embark on a legendary life in another world, only to see the goddess give him an awkward look.

What do you mean, the Demon King profession is booked for tens of thousands of years?

The Hero roles have all been taken?

Oh? There's still one powerful profession.

"The Hero's younger sister"? What's that supposed to be? No way! I'm a manly man!

Huh? Random reincarnation means I only get to be a goblin?

I'm Chovy! When you pick a profession for reincarnation, you're supposed to pick a good one!

And so, when a girl named Qiao Wei landed in front of the Hero, their fates became intertwined.

"Fine. The Hero's younger sister is a Hero too! I'll just work hard to get stronger, then defeat the original Hero and prove I'm better."

"Wow, silver hair and blue eyes!"

When Qiao Wei saw what the Hero looked like, she felt an inexplicable flutter in her heart.

There was no doubt about it!

This woman was destined to become my big sister!

But when faced with this heroic big sister, will Qiao Wei choose to cuddle up with her and become a big-sister-obsessed girl who obeys her every word, or will she strive to become a Hero who surpasses the original?