Class C: The Karma Weaver of the Grey House

[Classroom of the Elite System Novel] + [Single Female Lead, Kiyori] + [Invincible & Satisfying Novel] + [Starting in Class C]...... Tianwangsi Feng enrolls in the Advanced Nurturing High School and awakens the Grey House Karma System! The more 'karma' you accrue, the more 'fruit' he bestows! "Grey House, add points!" Afterwards, Tianwangsi Feng is assigned to Class C and forms an alliance with Ryuen Kakeru. Thus, the unbeatable, legendary Class C is officially born!...... "Ayanokoji Kiyotaka? The White House is supreme, but can you defeat the supreme martial art of my Grey House?" "Yamauchi Haruki? The Black House is supreme, I, Tianwangsi Feng, declare you the strongest in the depths!" "Ryuen, please believe me, I have absolutely no intention of using you as a tool!" "Besides my little angel Kiyori, are there no other decent girls in Classroom of the Elite?" ...... Time flies, and three years later, it's time for graduation. Tianwangsi Feng's ultimate strategy is achieved, and he becomes a legend of Classroom of the Elite's Advanced Nurturing High School!!!