Reincarnated, I Enter the Holy Domain War

The author should know Ophiuchus. There is no need to use Gemini. The upper limit of the armor is not high. You can choose Ophiuchus, which has a higher upper limit and is not weaker than the strength of a god, to pave the way for the subsequent protagonist to become a god. Or you can also make up another constellation, such as Draco, Phoenix, Liger, Kirin, and Sirius.