Silver Serpent World.
In the Long River.
Small boat.
In front of the chessboard.
Two elderly people face each other and play chess.
The nodes of intersecting lines are almost entirely occupied by black and white pieces. The white pieces have a significant advantage, while the black pieces repeatedly take risky moves, trying to overturn the game, but ultimately powerless before the solid play of the white pieces.
"Why choose Black Prison?"
Seeing that his opponent was already at a dead end, Elder Ruoyu finally asked the question that had puzzled him from the start:
"What is Black Prison?"
The President of the Dark Council, with drooping eyelids, pondered the position for the next move and seemed unwilling to concede defeat. After asking a question, he proceeded to speak, not waiting for a reply:
