The Villainous Young Lady BJ

I, the developer of the upcoming reverse-harem game "Divine Play", suddenly lost consciousness and woke up as the game's villainous noble lady, Therese. To make matters worse, I'm now a BJ! A channel manager named Oswald appears, explaining that I'm essentially a TV producer, except my audience is constellations. My quest? Achieve the true ending of "Divine Play" on hard mode. The reward? Ending the broadcast. Failure? Death. The true ending requires a relationship with one of the four male leads, but Therese is incompatible with all of them and has dozens of death routes! Can I survive, finish the broadcast, and escape this game?