Also: City#2 is closest to Bismarck, who is current a heathen. If we can "influence" him to convert to Confucianism too then we have one smaller threat.1. Have we considered the threat Caesar poses? If he is high in power and being Buddhist, it would cause problems. He has that kind of personality. Plus we have a weak military at the moment.
2. Religion could also press via roads. We may not even need a missionary for NotA at all, if we're lucky.
I would send that missionary to Paris or Berlin! we have to convert them before ceasar...
even if we wouldnt have found it, we wouldnt be able to be friends with all those 3 for long...we have to isolate the romans...