It wasn't just Sogo Doma who considered the old man at home his greatest enemy; Keiryu Doma likewise saw Sogo as his greatest enemy—<The History of the Doma Family's Struggles: The Umaru Contest Arc>
In Keiryu Doma's eyes, Sogo had relied on his superb disguise, clever rhetoric, unscrupulous schemes, and more to squeeze both him and Taihei into the deepest corners of Umaru's heart. How despicable!
Yet there was nothing he could do. By the time he realized it, that bastard Sogo had already planted the flag of victory deep within Umaru's heart, flaunting it everywhere. He had even taken Umaru away from home...
Whenever he thought of that, Keiryu Doma gritted his teeth. The most important place in Umaru's heart should have belonged to him. He was her father! He had to strike back, if only he could find a way...
Fortunately, heaven had not abandoned this doting father. Just as he was pondering how to pull out the flag Sogo had planted, Mashiro arrived...
Heaven knew how delighted Keiryu Doma had been when he heard that Sogo had abducted the Shiina Family's daughter. If Umaru found out about this, Sogo's image would suffer a massive blow. Wait!
If the Shiina Family's daughter stayed with Sogo, then Umaru would see that bastard Sogo with another girl every day. Even if Sogo and the other girl could not become lovers, it would still make Umaru suspicious of him. And even if it didn't, the girl could at least serve as a watchdog—one Sogo had brought home himself!
That was right. To outsiders, Keiryu Doma had so much money he did not know where to spend it, which was why he had handed the Shiina Family an enterprise worth several billion, even tens of billions of yen a year. But to