Mr. Luo tells the doctor that they still need to perform another blood test for his daughter. He says that he's never met a "fierce patron" like this before, and that the test is going to hurt him. He tells the doctors that they also need a signature from a family member. According to his daughter's profile, he is her "brother-in-law" and that he can't give her his corneas. He's not legally blind, he says, and according to the laws, living people cannot donate organs. He asks the doctor if he'd do it, and the doctor says that if he did, she'd cry out and ruin his new eyes. The doctor tells him that if she says yes, he'll do it. He adds that he owes it to her to do this, and if he doesn't, he should keep it a secret.