The mountains within the Caiping Grotto Heaven are very high, and the terrain varies greatly, offering a variety of climate conditions that satisfy the growth needs of many different spirit medicines.
When there's time in the future, one can also make Awakening Incense on their own. If Lan Jiwan and Ye Liangcheng break through Tier Four Cultivation, they can try making it, at least to meet their own cultivation needs first.
He Kao not only found Cold Needle Jade in the Caiping Grotto Heaven but also discovered a Coral Staff. To cultivate a Coral Staff in the Qihuang Spirit Garden, a Spirit Gathering Array needs to be specially constructed, whereas in Caiping Grotto Heaven, it grows naturally in a hidden valley.
The Caiping Grotto Heaven is vast, and He Kao has not fully explored it. There likely are more Coral Staffs elsewhere, as well as rarer spirit medicines.
