Hiro, a god-level killer who longed for family affection in his previous life, traveled to the world of Hunter x Hunter and became the eldest son of the Zoldyck family.

As a natural user of Nen, he awakened the Nen ability [Killer Destiny] and became stronger as he completed assassination missions.

In order to make up for the regrets of his previous life, Hero made a [pledge and restriction]:

"I swear, as long as my family is spared from all unnatural deaths—"

"I will kill even the most powerful person in the world for you to see!"

At this point, the oath is fulfilled.

From then on, Hiro was trapped in the assassination space every day and had to kill powerful mission targets before he could return to reality.

Although the cycle of death has become a compulsory course for Hero,

But every morning,

The Zoldyck family always sees the sunny boy busy in the kitchen.

A delicious breakfast cooked by him personally with a fragrant aroma.

Ilmi: "Brother, stop cooking and beat me!"

Mi Ji: "Why is my breakfast so small? Brother, I don't want to lose weight!"

Killua: "Brother, I'm hungry, I want to eat!"

Alluka & Nanica: "Brother, thank you for letting everyone accept me!"

Kurt: "Big brother dotes on Alluka so much, it must be because he wears women's clothes, I can do that too!"

Xiba: "Eat your fill and train hard! Don't think you can slack off just because you have your big brother as your backer!"

Kijo: "Ahh, the Zaku helmet my son made for me is so cool!"

Geno: "Grandpa, you can die with your eyes closed."

Maha: "Bullshit, if you want to die, you old grandson should die first. I haven't had enough of my precious great-great-grandson's delicious food yet!"

......

On the tourist bus heading to Kukuru Mountain, Xi Suo smiled: "Big Apple, I'm coming to see you~"