C390 He Seemed to Have Discovered Something Very Interesting

The butler continued slowly, "Su Liang and Liu Ye's blood types are all type 0, but I don't know why Su Nan's blood type is type A."

A smile appeared in Su Rongkai's eyes.

He seemed to have discovered something very interesting.

As he thought about it, He said to the butler, "Send someone to check on the hospital where Su Nan was born and the doctor who delivered the baby."

"I'll go now