http://www.mangapanda.com/one-piece/762
I will add Aohige's awesome summary as well
! Chapter 762: The White Town
Jinbe & co heads to the port town they saw on the newspaper
! North Blue "Spider Milds" Garbage processing storehouse
It's been a week since Law has joined the family.
The Donquioxte family members dine, and discuss Law.
While some mildly ridicules Law for sticking around, there's a lack of aggression, and fairly friendly banters.
Lao G? (one in bunny ears) says no matter what happens, don't forget the Rule of Blood.
! Law says nothing scares him, he's seen hell. Doflamingo warns him not to go after Corazon.
Corazon is his brother, and if you even scratch him, you will be dealt with death.
! Jora recognizes Law's pale skin as symptom of the White Lead disease.
She says they may be infected, and young Buffalo believes her.
Doflamingo angrily silences her, and tell her not to spread misinformation.
The White Lead disease is a poisoning illness, not an infectious disease.
! He asks Law if there are any other survivors of Frevance.
Law answers he doesn't know, he was too busy getting out of there himself. He hid among the bodies of dead to cross the border.
Dofla asks what exactly fills the young boy with hate, and he answers… He believes in nothing anymore. And swears revenge on Corazon.
Baby 5 scolds him on his attitude, but Law simply glares at her to make her cry.
! Baby 5 asks Gladius what Law meant by "White Town". Gladius explains.
"White town" refers to the whole land of country of Flevance. It was a beautiful white city.
Everything from buildings to vegetation to ground was white, and it was known for white lead.
This material was used for everything in the country... from plates to paints to fragrance. Even weapons.
The white lead's beautiful property became famous around the world, and the nation gained great wealth from exporting the metal.
But the nation no longer exist...
! Around a century before Frevance started mining the White Lead, researchers of the World Government discovered the white lead containing poison.
The poison would over time infect the population, but the WG decided to conspire with the royalties of Frevance and keep this a secret, for the sake of vast amounts of profit the metal would generate.
! The poison is small in quantity, but it stays in the human body and accumulates.
When a person who has accumulated poison have a child, the child's life expectancy is reduced.
Over the generations the life expectancy of each generation got lower and lower, and the last generation of children including Law had the lowest.
The world first became aware of the illness when all the different generation of Flevance citizens fell ill at once.
Due to the difference in reduced life expectancy, the illness struck everyone in the same period of time. By the world became aware, it was already too late for the citizens.
! But the story gets worse from here.
! The nations around Frevance assumed the illness was a contagious disease, and not simple lead poisoning.
They closed the borders and allowed no one to exit Frevance.
Under the guide of the World Government, the Royalties had fled the nation, leaving the citizens to die.
Anyone fleeing the nation to seek treatment were shot on sight.
! The citizens of Flevance armed themselves with the White Lead, and started to fight back.
But with a war at hand, this only gave excuses for the countries around them to slaughter the Flevancians....
! A young nun told Law that a group of soldiers are willing to allow just children to exit the country.
But Law couldn't leave his dying sister and leave just himself. The nun decides to go with the children, and have Law escape with the next refugee ship.
Law's friends shed tears for Law, wishing for him to come with them. The nun comforts Law, telling him there is no reason to despair in this world, someone will lend a hand to help in times of need.
! At the hospital, Law's father, a doctor, is trying to call out to doctors to help.
He urges that there must be a way to remove the lead from the human body, and that this is simply poisoning.. not infectious.
He cannot believe why the World Government refuses to listen to reason.
At home, Law is comforting his dying sister... promising that his father will save her.
Their father is a great doctor, and Law learned much from him.
! However, their parents were shot dead by soldiers.
And his friends and the nun were all killed by soldiers at the dock.
His sister dies in flame at the hospital.
Law lost everyone dear to him, the nun's words to not despair rings hollow now.
! The "White Town" Flevance completely ceased to exist.
Not by the lead poisoning that struck the nation, but at the hands of other human beings.
! Senior pink says any ten year olds that goes through that would be broken, showing understanding to Law's state of mind.
! Meanwhile, Law sneaks up behind Corazon.
He cannot stand how everyone dear to him died, but a trash like this man is still alive.
He stabs Corzon from the back, impaling him.
But his action was seen by Buffalo, who rushes to inform Doflamingo that the "Rule of Blood" has been broken.
! End of chapter.