Iron Pot Stewed Chicken was still dazed when entering the initial room.
From the first round, he couldn't identify his position on the game board. Because in the first round he encountered the Transmission Grid and was randomly teleported to another square, making it impossible for him to judge his position based on the direction of his advance.
Thankfully, he knew the bonus his group drew and was aware of its Bonus Effect.
Iron Pot Stewed Chicken clearly knew that the square he was on in the fifth round would become a Shared Death Square, after which he would feign death for three rounds and then be teleported to another room. After the feigned death state, the Chess Player would know the location of the treasure box, and he just needed to get it within nine rounds.
Before starting, the three of them analyzed the farthest position reachable in nine steps.
