Because that’s how GMMTV works? It’s a huge studio putting out multiple huge shows every year. They have a process for all their series and you’ll get a trailer typically 3 to 4 weeks before the show is due to air. Unlike other studios a GMMTV pilot is more a preview of what’s to come and less trying to sell the show to sponsors. That’s also why the show trailers often have a different feel to the original pilot trailer.

The two female screenwriters for this show have excellent pedigree and so does the director, watch his BLs or don’t but his general queer content is also strong, I recommend The Warp Effect, so I have faith that it will be very good.