- The old city? A Dallusian city? Or something more ancient?

-- This is the ancient city of Rikmon. But maybe you're right, this building may be older.

- Tell me, Mr. Gregoire, when were you born?
-- Hmm, you might not want to believe me.

- Oh, please, try me. I met a lot of people like you in my life, nothing surprises me anymore.

-- I was born in 1979. Can you deduce the dating system?
- You're not Dallusian, so it has to be before. I would say it is 1979 after the Christian prophet.