My blood.

The father came home early, discovered that his wife and adult son were secretly moving their family's information, an intoxicated experiment to confirm that they were hiding a big secret, and then pretended to sleep, secretly investigated, and as the father's illness intensified, the mother and son entered the hotel more often and negotiated inheritance arrangements with mystics, they thought that everything was in their possession, but they didn't know that the father had left evidence before the hospital bed, and a sudden will broke the plans of the two, and exposed the lie of the family over the years.