Williams Qing is a painter who travels to various islands to complete Chinese paintings. On Butterfly Island, she met Sauron because she painted several paintings of Sauron getting lost. The two met for the first time and drank in a tavern. Later, Zoro accidentally injured Haru due to a mission, and the two got along more with each other, and gradually fell in love with each other. At the same time, Haru and the Straw Hats established a good friendship.
Zoro and Haru met when the Straw Hats returned from Cake Island and were about to go to Wano Country.
It didn't completely follow the main plot, the setting was Zoro and the others going to Cake Island with Luffy.
The country of Wano did not completely follow the main plot and allowed free play. After Luffy became the Pirate King and Zoro challenged Hawkeye to become the world's greatest swordsman, Haru would accompany Zoro or continue to sail freely with his partners, or accompany him to live a plain life in seclusion on the island.
Purpose: Do your best to complete your mission and dreams, never give up even if you go through any difficulties; hold on tightly to the people you like