Tyler knew that the restrictions worked differently for every level. Since in this world, the system put a basic level restriction, he knew what he had to do to avoid OOCing and still change the storyline after half of it was finished.
Low-level restrictions meant that the system only wanted Tyler to follow the arcs by hook or by crook, but he could also change the characters and replace them with someone else when necessary. He had explored this level in the previous worlds and knew what to do—so acting as two characters until half the story wouldn't kill him.
In any case, he would have to find someone to replace him again who could seduce the crown prince.
So he would just kick this worthless beta disguised as an omega from the picture completely! Instead, he would himself come down here at the bar every weekend and act as the male lead's lover disguised as the beta who was disguised as an omega.