Slimes are found all over the place, and you shouldn't have much issue finding enough of them to ascend Xiangling. Jueyun Chilis are found growing in batches of three around Liyue. You'll likely find a lot of them near Jueyun Karst and Qingce Village. Wanmin Restaurant's Chef Mao, who is also Xiangling's father, will sell you five Jueyun Chilis for 1,000 Mora each. His supply will restock every three days. You can also grow them in your Serenitea However, you'll also need some other items, too....