I Have a Treasure Gourd

Once Chen Xiao traveled to another world, he found that the small gourd he had always carried with him in his previous life appeared in his sea of ​​consciousness. The ninth-grade Huang-grade Bu Yuan Decoction was put in and turned into the sixth-grade Huang-grade Dianabol Bu Yuan Decoction. Adding Dianabol Yuan Decoction into it turns it into a yellow-level third-grade Shenxue Dan. While others were still fighting for a little resource and fighting desperately, Chen Xiao had already reached the top of martial arts by relying on the treasure gourd. (The introduction is weak, please read the text)