As for asking Ying Zuo for a spell technique, Jing Yan felt no burden. He was now a guest of Ying Zuo, and if Ying Zuo wanted him to serve, he naturally had to show some sincerity.
"Spell technique?" Ying Zuo seemed surprised that Jing Yan would ask for a spell.
In the Immortal Domain, there are numerous classifications of spell technique grades. Generally, cultivators at the Dao Skill realm should be familiar with multiple spells. However, spells vary greatly, with some being more common and others extremely rare. If it's an ordinary spell, a cultivator wouldn't practice too many types, not necessarily because the more spells you train in, the stronger you become. Training too many spells inevitably consumes more energy, which can be counterproductive.
"I do have a spell here that might be suitable for Brother Jing Yan," Ying Zuo's tone shifted.
He then took out a black book.
