Kaguya-sama wa Kokurasetai: Tensai-tachi no Renai Zunousen - Vol. 6 Ch. 57 - Kaguya Wants to Marry

[Kizuro]

Kaguya won, but actually lost

 

[Sunbun21]

Ishigami actually giving constructive criticism on the game, nice

 

[yarielist]

...
must be somekind of NTR game ...

 

[intmanga]

Silly Chika, Ishigami doesn't beat women with just logic, he also uses facts.

 

[newmangareader246]

ishigami shining hard even when he isn't the focus of the chapter, thats best girl for you