C460 Brotherinlaw and Little Brotherinlaw

"You are too serious. Saving lives is my nature, so how can I thank you? Although I don't know who the two of you were before, I only hope that you can be good people in the future. I know that this illness has tortured you, and you must have resentment in your heart. The past is already in the past, so there is no need to ask. If not, revenge will come sooner or later."

In fact