Lin Mu was on his way to the capital city of Shuang Qian Kingdom. The distance was of about ten days if one went on a horse but for cultivators that went there flying on their spirit weapons, it would take them three to four days.
But Lin Mu was gonna reach there much earlier than that. He didn't have an exact estimate since he had never been to the capital city but judging from the distance it took little Shrubby to travel previously, he was guessing a day or two.
Little Shrubby had monstrous stamina and could maintain his full speed for at least twelve hours before he had to rest for a couple of hours. Still, this was greater than a cultivator flying on their spirit weapon as depending on their cultivation base, they would have to rest after every couple of hours or risk depleting their spirit Qi too much.