Hikigaya Challenges Kakegurui

Sixteen-year-old Hachiman Hikigaya has gained a new understanding of life since a strange memory appeared in his mind.
“Everyone is born at a different starting line.”
"Body strength, brains, looks, sensibility, and then money."
"I deeply agree with the idea of ​​just categorizing people as winners or losers."
He is determined to be a winner in life, so he leaves behind Sobu High School and the Yukinoshita sisters and turns to the private Hyakkaou Academy. Here, he wants to participate in the game of chasing power and profit.
"Life is nothing but fame, money, power and sex, I want them all!"
...
Jabami Yumeko: Hikigaya-kun, let's fall into the abyss together
Momobami Kirari: Hachiman, the Hyakuba family needs you, I need you, please become my husband
Momobami Lirika: Is it my sister that you like and not me?
Jule Xingzi: Be my dog~
Yukinoshita Yukino: Come back, Hachiman
Yukinoshita Haruno: Don’t think too much, I’m doing this for Yukino!
...
(You can watch it without any problem even if you haven't watched Kakegurui or Oregairu.)