A fudanshi gets isekai'd into his own BL fantasy and immediately tries to game the system with the one skill he actually has: knowing how this stuff works. Three episodes of watching Kotone weaponize his manga expertise against a half-serpent deity who just wants a promotion is exactly the self-aware joke the premise was always asking for. The show gets funnier because it never stops taking Kotone seriously, even when the setup is absurd.
Kotone continues his bizarre existence in the ancient palace, still locked in his arrangement with Nagi, the half-serpent deity determined to ascend. Season three picks up as Kotone applies his encyclopedic BL knowledge to navigate increasingly absurd supernatural situations, constantly scheming to avoid the role fate keeps trying to assign him. His fudanshi expertise becomes both his greatest asset and worst liability as new characters enter the palace, each bringing fresh chaos to his precarious balancing act. The comedy hinges on Kotone's frantic internal monologues clashing with the otherworldly drama unfolding around him. While he desperately wants to maintain control and distance, the sheer ridiculousness of his situation makes that nearly impossible. This mini anime thrives on rapid-fire jokes, absurd sexual tension, and the running gag of a modern otaku trying to logic his way out of a supernatural romance he never signed up for. The tone remains deliberately silly rather than sincere, treating Kotone's predicament as pure entertainment fodder.