The extra "one" point, strictly speaking, couldn't actually be considered a real point.
Because it had been forcibly shaken off from one of the dice.
Each die has six sides, and while Li Heshan hadn't only shaken the six dice to the side with six points, he had also, through inscrutable means, forcibly shaken off the side with one point from one of the dice without damaging the whole die.
This made it lay flat in the bottom of the dice cup with the other six dice, creating an extra "one" point out of thin air.
This forced everyone to marvel at his technique.
No wonder he took three minutes to shake, at first, everyone thought he was just putting on an act.
It turned out that he was holding back a major move.
Seeing the astonished looks and the sounds of sharp intakes of breath from everyone, Li Heshan felt extremely proud, his lips unconsciously curling into a smile.