Liar, Liar Novel Volume 6 was written by Haruki Kuou with illustrations by konomi.

After a shocking revelation during his last Game, Hiroto is launched into SFIA, the Academy's huge summer event! However, amid the festive atmosphere, a group of “defenders of justice” called the Hexagram makes a bombshell announcement accusing him of being a fake Seven Star. Now that Hiroto is surrounded by the suspicious glares of other students, how's he supposed to cheat in peace? And to make matters worse, he has an Eimei first-year who touts her belief in his enemies and a newly reawakened Shizuku Minami breathing down his neck. Yet the Hexagram doesn't seem to be exactly who they say they are, either…It's time to show them what a faker can really do!