C28 Wan-er's conditions

"You were given so many spells and incantations, yet none of them were successfully studied?" Wan-Er asked with a strange tone. She sounded like she didn't quite believe that Liu Zichen hadn't learned a single useful martial art technique.

Liu Zichen suddenly felt a little awkward, and murmured, "There's too much, I can't find anything suitable for me to use in such a short time