After Kaiduo killed Guangtian, he manipulated the "black charcoal serpent", the ruler of the harmonious country, and forcibly occupied the whole territory of the harmonious country. Since then, Kado has become the actual supreme ruler of a harmonious country.
However, although what we are talking about is that it seems easy for Kado to kill Sanyue and occupy a peaceful country, in fact, the process of Kado's occupation of a peaceful country is not easy. Even when Cardo was attacked by Mitsukoshi, he was almost killed by the powerful Mitsukoshi. If it weren't for the predecessor who imitated the fruit ability to act in time and divided the heart of Mitsukoshi, it might not be there now. "
However, it is precisely because it is not easy for Kado to kill Mitsukoshi and occupy a peaceful country, so a friend raised a question in this regard, and this question is:
What's the purpose of Cardo's killing the powerful Mizuka and forcibly occupying the peaceful country? In fact, regarding the question of what was the purpose of Kaiduo's killing Guangyue Yutian and forcibly occupying a peaceful country, Bian Xiao believes that the purpose of Kaiduo's doing so should be mainly due to the following three reasons.
First, the peaceful country is not a member of the world government, which makes the peaceful country not within the protection scope of the laws of the world government and the navy. Therefore, even if Kaiduo, a pirate, occupied the country with his pirate beast, he would not be interfered by the world government, and he would not be attacked by the navy. So Kaiduo chose to kill Mitsuki and occupied the peaceful country as his stronghold. Secondly, Hehe country is rich in product resources, and it is also the only producing area of sea stone, and has excellent sea stone processing technology, which has helped Kaiduo develop and hit its own power. In addition, because Hehe country is located in the lower half of the Grand Line, the strength of the world government and navy is weak, and the outer layer of Hehe has bad weather as a barrier, which can protect Kaido from the naval crusade, so it is also a country occupied and occupied by Kaido. Third, as the birthplace of historical texts, there is another "light journey" that has really been to the "final island", and a harmonious country will inevitably have some information about historical texts and the final island. Therefore, Cardo, who also has the ambition of becoming a "One Piece", will inevitably choose to occupy the harmonious country in order to find some information he needs here after controlling the harmonious country.