"I'm your brother-in-law?"
Qin Yu could not help asking again.
Fubuki frowned, crossed her arms haughtily, and stared at Uchiha Qin Yu. "You don't like me calling you brother-in-law?"
"Fine, then. I won't call you that anymore."
In Fubuki's memories, this brother-in-law was merely her brother-in-law in name.
He was the husband her sister had been betrothed to before their parents died.
A so-called childhood betrothal.
If the monster incidents had never happened—
Then this childhood betrothal between Tatsumaki and the Qin Yu before her would have been considered a suitable match.
But after the monsters appeared and Fubuki's parents perished—
As Earth underwent a fundamental transformation, many people's physiques changed, or they awakened latent potential and broke through their limiters.
Tatsumaki, who had once merely been the girl next door, had suddenly risen to become the second-ranked hero in the world, hailed as the strongest hero.
From then on, she became the ceiling of this world.
Compared to Tatsumaki, Fubuki might have been vastly inferior in strength.
But she was still an esper.
By her own account, she might not have been able to rank among the top five A-Class heroes.
But making it into the top ten was barely within her capabilities.
However, due to her sister Tatsumaki's excessively protective, sister-obsessed nature—
Fubuki developed a rebellious mindset and always strove to become number one.
Unfortunately, among the A-Class heroes, there were quite a few in the top five whom Fubuki was powerless to surpass.
Especially Sweet Mask, who occupied first place despite clearly possessing S-Class hero strength.
Fubuki had even less confidence in defeating him.
So, she settled for second best and chose to become the number one B-Class hero.
At the same time, she rallied people around her and formed the Fubuki Group.
She hoped to bolster