-Old Man builds an industrial powerhouse from the sweat of his brow and power of his hands, has a daughter, no male heir
-Daughter turns out to be a slut who has a kid with some street rando, putting everything you built into question
-Take in the kid and make him your heir, put him through all the best schools, discipline him hard so that he becomes a reliable man worthy of his inheritance instead of being a weak-kneed herbivore otaku
-Negotiate a high-level arranged marriage with ancient noble bloodlines so that you can bounce that great-grandkid on your knee just once, assured that your legacy will endure in that child's smile
-Visit your grand-kid and his wife for the first time and encourage them to get to the baby making, the wife comes to her husband's defense, endearing them to each other... all according to keikaku (that means plan)
-9 months later you get to see that beautiful great-grand child get born, dies happy and complete
GRAMPS WINS AGAIN!!!!