Kahn stayed in the Golden City for half a month. Under Robin's greedy gaze, he paid Hancock half a month's rations before returning to Amazon Lily. As the queen, Hancock had to stay in the country and keep an eye on Dressrosa and Scarlet on Amazon Lily.
This time, Kahn took Marie and Monet away from Hancock and Robin.
The secret to transporting equipment and materials is using Marie's Paramecia Castle Fruit.
After more than a month of training, Monet, who is also a rational type, completed the training on maid etiquette and became a very good maid.
Therefore, Kahn began to keep Monet by his side and taught her all the medical knowledge of Dr. Kureha and the doctors of the Drum Kingdom.
And not just by word of mouth.
Among the doctors whose memories were read by Kahn, there are many excellent mentors who have taught a large number of outstanding students.
Digesting their memories, Kahn, who has become a medical expert, also has a lot of experience in teaching and is a great teacher of action and language.
And the ability of the Op-Op Fruit can turn a quack doctor into a world-famous doctor.
In the field of surgery, Monet, like Kahn, who releases telekinetic power, is like a god.
Her eyes and senses can spot viruses that other people cannot see with their naked eyes.
Her baton can not only manipulate all objects to float but even viruses can be extracted.
In the same way that Bartholomew Kuma ejects pain, Monet, who has no medical knowledge, can extract viruses and destroy them with a laser.
For example, the body transformation done by the "genius surgeon" Hogback allows people to have the jaws of a lion, the skin of an elephant, and the strength of a bear or an orangutan.
Monet can also do it easily, without even needing anaesthesia, because the body cut open by the Op-Op Fruit will not feel the slightest pain.
Monet only needs to cut the human body apart and then use the splicing ability to attach animal limbs, giving that person the power of animals.
Monet, who is in the field of surgery, is equivalent to a player who has opened a cheating device, holding B in B.
So when Kahn began to teach Monet, she suddenly grew up at a jaw-dropping speed.
In terms of action, Monet, who is in the field of surgery, can do things that Kahn cannot.
At this growth rate, Monet can become the world's number-one doctor in just a few years.
In other words, Monet is now at the level of a famous doctor.
She is like Kahn who has a natural Observation Haki. She only needs to digest the knowledge of Dr. Kureha and the doctors. In the field of surgery, cutting the human body will not cause casualties, so Monet can perform surgery even with zero experience.
Therefore, Kahn, who originally took half of his time to teach Monet, soon simply let Monet read the book by herself and then asked him if she didn't understand.
Kahn himself, on the other hand, began to build the underground foundations.
"Blu, blu, blu... 々"..."
Just when Kahn used telekinesis and was ready to do it himself.
The Den Den Mushi that he carried with him suddenly rang out.
"Moshi moshi...fufufufu...Doflamingo."
When Kahn answered the Den Den Mushi, it instantly imitated Doflamingo and asked, "Kahn, are you in the New World, or are you in the girl's section?"
"I'm on Amazon, Lily; what's up?" Kahn said.
Since Observation Haki couldn't read emotions over Den Den Mushi, Kahn rarely showed doubts.
"Has your Op-Op Fruit been eaten?" Doflamingo continued, "Did you find the right person?"
"Yes, my maid ate the Op-Op Fruit."
Kahn had an idea of what this was about and answered, "When are you going to introduce a suitable candidate to me?"
"Xixixi... originally, I had this in mind."
The Den Den Mushi imitated Doflamingo's nodding, and he explained, "In my family, there's an excellent kid with the lead disease. His days are numbered, and he comes from a medical family. It would be a pity if he died."
"I originally wanted to send him to you, but now it seems he should just die. ...Send him to Dressrosa."
Understanding Doflamingo's last words, Kahn said this without waiting for him to ask.
"Xixixi...we will send him now."
Doflamingo's answer surprised Kahn: "You also came to the New World? Did you get the title of Shichibukai?"
"Not yet, but soon," Doflamingo replied as if he didn't want to elaborate.
Kahn, who knew Doflamingo's plan was to take the Celestial Gold, didn't ask further.
He let Doflamingo take Law to Dressrosa, and after another call, Kahn hung up and continued working.
The butterfly effect was in motion again.
At this point in the original story, Corazon should have died.
But because Kahn got the Op-Op Fruit earlier, Corazon got his life back, and the Donquixote Family avoided another disaster.
In the original story, when the Marines traded the Op-Op Fruit with Diez Barrels, they were also preparing to capture Doflamingo.
But Corazon, trying to save Law, went to Mignon Island to snatch the Op-Op Fruit and got injured, asking Law to deliver the collected information to the Marines.
Unexpectedly, the Marine Law handed the information to Virgo, Doflamingo's undercover agent.
As a result, Corazon was exposed as a spy and was eventually shot dead by Doflamingo.
Now, because Kahn got the Op-Op Fruit earlier, Corazon didn't take Law to Mignon Island but went to hospitals in North Blue and stayed away from the Donquixote Family for a long time.
Without Corazon's information and location, the Marines couldn't capture Doflamingo.
This call from Doflamingo indicated that Corazon brought the dying Law back to the Donquixote Family.
In the hearts of the brothers Doflamingo and Corazon, Law held a special place.
Before being rescued by Corazon, Law's eyes were filled with a desire to destroy the world, just like Doflamingo's.
This look made Doflamingo develop a fondness for Law, adopting and raising him despite having only three years left to live.
Corazon treated Law well because he saw the same eyes as Doflamingo.
As a child, Corazon couldn't save his older brother.
Now grown and capable, Corazon didn't want Law to become the second Doflamingo.
This special bond made both brothers not want Law to die.
If Kahn hadn't let Monet eat the Op-Op Fruit, Doflamingo might have truly offered Law to Kahn, hoping he would give the Op-Op Fruit to Law.
If Kahn refused, Doflamingo would reveal the ultimate secret of the Op-Op Fruit and let Law eat the fruit, giving his heart to Kahn.
Lives for decades in exchange for helping someone for decades, and finally uses his life to perform the Perennial Youth Operation for Kahn.
In Doflamingo's eyes, this was an unbeatable deal for Law.
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