To stand by that pink-haired girl, he would at least have to become the Prime Minister's husband. “But you can start with the student council.” So Tamamo Tsukasa joined the student council. As he helped others and they helped him, he gradually became attracted to the “cancer of the Earth.” At the same time, he also began attracting other girls without even realizing it...
One day, when Kaguya Shinomiya came to visit:
“Why are you all at Tamamo and Fujiwara's house?”
Ai Hayasaka: “Just as you imagined, we're living together...”
Kei Shirogane: “My brother said I should make my own choice~”
Koromo Shiranui: “Because Tamamo is amazing, and not just at games~”
Momo Ryuzu: “If you dare tell anyone, I'll kill you and the president and bury you separately!”
The Fujiwara sisters: “We didn't want to be apart, so we figured we'd just like the same person!”
The board game club: “We thought board games were more fun with lots of people. Do you believe us?”
Maki Shijo: “I came to ask ‘how to get someone to accept a harem.’ Do you believe me?”
“Chika Fujiwara! Tamamo Tsukasa is such a womanizer. Aren't you going to do something about it?”
“I've got it all under control~ The harem has never caught fire~”
“That's not what I meant!”
No Shirogane and Kaguya breakup. Most of the rest is...