Do you want me to kneel down to you?

"Doctor Qin, you have great medical skills. Please accept me as your apprentice. Please believe me, I will definitely pass on your medical skills to benefit more people who are suffering from illness!"
"I, Bai Changfeng, swear on my ancestral token!"
Seeing Ishmael Kearns's teasing tone, Bai Changfeng panicked and brought up all his dead ancestors.
"Dean Bai, this is serious. You want to learn the Thirteen Needles of Guigu, right?"
Ishmael Kearns pulled Bai Changfeng up. Although...