Seeing the puzzled expression on the elderly man's face, Long Yan just smiled. This was something Long Yan had discovered during the battles with Feng Ci: at that time, there was a robust black chess piece surrounded by white ones that didn't fall even when Feng Ci died.
Regarding this matter, Long Yan could only think of one possibility, which was that in battle, if one side's chess pieces accumulated enough experience, they could upgrade, turning from a pawn into a general.
"So that's how it is."
After hearing Long Yan's explanation, the elderly man looked enlightened. However, even generals are not invincible. Although stronger than pawns, their strength is very limited. For example, Long Yan's general had just walked into the encirclement of white puppets.
"You should know the principle of ants overwhelming an elephant."