218 Seven Cryptical Books of Hsan Training Syndrome (2in1)

'Changes in their way of thinking?' Gu Jun was alerted immediately. "What do you mean?"

"Mainly it comprises changes to their personal preference." Wu Siyu stared at the cotton candy cloud on stage. "For example, they used to like cotton candy but now they favor rock candy. As a member of the Recreational Department, I notice this quite easily. Oh, there is another curious change, they all have adopted a preference for the color yellow."

"Yellow? The color of earth?" He asked. Seven Cryptical Books of Hsan was suspected to originate from the teaching of the earth's gods so could that be the reason why?

"That was the same hypothesis that Phecda came up with as well, yellow earth. In fact when I was close to them, I could sense the smell of dirt on them. However, there did not appear any change to their personality."