1. Mark Deng
3. 22nd October, 1981
4. 7.45 pm
This is a weak gui day master because in the month where there is one strong block of earth stars, water stars are supposed to be dead.
So, what do you think is his Useful god?
We need the metal stars to arbitrate the very strong earth stars from countering the gui water day master. So, xin is his Useful god. I chose xin over geng because geng needs to be forged by ding fire in order to be useful while xin is already refined.