Speaking of Jiang Liu, although he carried all his necessities with him due to the storage space, there was one inconvenient aspect, and that was bathing and laundering clothes.
First of all, for bathing, he couldn't possibly carry a large amount of water in his storage space, could he?
After all, the water in the storage space was only meant for drinking; bathing still required passing by a river.
And then there was washing clothes; they had to be dried after washing, right? If he put freshly laundered clothes into the storage space, they would come out the same way they went in, never drying.
Thus, despite having no worries about food and drink while traveling westward, personal hygiene was not so convenient.
Moreover, after the battle with the Wolf Demon, his Golden Cicada Buddha Robe had been torn, giving him a dusty and unkempt appearance. At first glance, he indeed looked disheveled.