He sighed deeply and re-entered his neighbor's room, conducting a thorough search. He found an ancient compass that was as exquisitely peculiar as a compass could be, with no clear indication of its origin.
The plate had two circles on it, the inner circle marked with "Zi Chou Yin Mao Chen Si Wu Wei Shen You Xu Hai", and the outer circle read "Jia Yi Bing Ding Wu Ji Geng Xin Ren Gui", with the needle pointing exactly in the direction of Wu.
"Heavenly Stems and Earthly Branches, huh..."
Knowing that "Wu" meant south was enough; based on that, he could figure out all the other directions.
He also found in the kitchen a bag of withered plants that resembled foxtail grass, unable to distinguish what this bag of plants really was.
In the game, he didn't have a sense of smell, nor could he clarify whether it was edible or not.
"Could it be a plant that boosts SAN values? Plus, add some blood? Let's try it, since there's still some of Biaozi's blood left."