The agreement Orochi and Kaido made is that all of Wano is under Kaido's control, with the exception of the Flower Capital, which would be ruled by Orochi. However, this was temporary because Kaido continuously tried to persuade Yamato to become the Shogun.
The most you can say is that, like Doflamingo, Orochi is a partner of Kaido. Kaido provides his strength, and Orochi handles other matters, including making deals with the government on behalf of Kaido.
This is completely different from being ordered by Saint Charlos to kill people. lol
Furthermore, Kaido only allowed Orochi to govern the capital because he had the skill for exploitation, which aligned with Kaido's plans.
The most you can say is that, like Doflamingo, Orochi is a partner of Kaido. Kaido provides his strength, and Orochi handles other matters, including making deals with the government on behalf of Kaido.
This is completely different from being ordered by Saint Charlos to kill people. lol
Furthermore, Kaido only allowed Orochi to govern the capital because he had the skill for exploitation, which aligned with Kaido's plans.