In the Web novel ver Lahan and Rikuson are nowhere during the presentation, it's also Gaoshun who puts the veil over Maomaos head. But in the next ep pv it seems like they are all there which makes it VERY interesting to me, like what made them wanna mix it instead, maybe a final choice by hyuuga sama, I am hyped ill say that much > < it's the white lady scene but in a whole new way!