Suddenly, I received a call from the school.
"Hello, your child had an accident."
I didn't have time to explain to them.
I grabbed the car keys and rushed out of the house.
When I arrived at the hospital, the doctor had been waiting.
"The child urgently needed a blood transfusion. Are you the child's father?"
I nodded frantically and rolled up my sleeves.
"Take my blood!"
A nurse immediately took me to get my blood tested.
A few minutes later, the blood test results came out.
"Why don't you call the child's mother over? The blood types don't match."
I frowned instinctively and took the report from her hands.