Chương 4039: A hundred year promise

Although she had only met him twice, Ling Chuxi was deeply impressed by Gu Buzhi's moral conduct. Gu Buzhi had studied alchemy for hundreds of years and his understanding of alchemy had impressed Ling Chuxi. She wanted to have more opportunities to ask him for advice. Moreover, she did not know how much she and Ling Yitong cared about him. Seeing that he was in such a hurry to leave, of course, she could not bear to leave.

"If it was really just to comprehend the great Dao of alchemy, I wouldn't be in such a hurry to leave. However, I've made a hundred-year agreement with someone, so I can't not go." Only then did Gu Wuzhi tell the truth.

Last night, Ling Chuxi had taught Yu qiubai and the others alchemy techniques. He had watched from the side for a long time and had benefited a lot from it. He was reluctant to leave so early, but he had an agreement with someone so he had no choice but to go.

"A hundred-year agreement?" Ling Chuxi looked at Gu Buzhi curiously.