Just like the name of the movie 'Old Buffalo and Young Grass', the old man is over 75 years old but his health is still very good, especially his golden bird, which is the dream of many men in their old age.
Todaku, despite his old age and weak health, is living alone without anyone to take care of him. He decides to call a home care center, requesting a staff member from the company to come take care of him. He is surprised and delighted to see that the person who will be living with him is a beautiful and gentle girl in her twenties; Of course, there must be a reason for him to be so happy.