Lu Chen, a young man from the earth, traveled to the world of One Piece and came to the year 1520 of the Hainan calendar with the "kill enemies and become stronger" system. He soon discovered that the power he gained from looting was illusory. What's even more frightening is that killing innocent people will take back everything.
In the navy elite camp, he used "bone tissue" to self-abuse his bones to forge his bones, turning robbery into resonance; he adopted Lu Yu, a young man with a heart of the virus, met the empty-shell white crow, and cured the twenty-year "original bone" erosion in Xiu Zuo's body. Facing "Pandemic" Quinn's plague fleet, he went out in the name of "Bone Doctor", used "combing" to put three thousand plague bones to rest, and joined forces with Doflamingo to protect Dressrosa.
However, the world government covets the secret of the "Blank Hundred Years", and Kaido of the Beasts is looking for the return of the "original bones". Lu Chen set foot on the underwater ruins, not to seize the fire, but to confirm whether the first human bone was a blessing or a curse.
This is a story about "Long Bones". Between plunder and symbiosis, between becoming a monster and remaining human, he chose to grow his own bones one by one in the slowest and most painful way.
