Zhao Youyue was never really a believer of Su Li's "mysterious power." She had worked so many times behind the scenes and saw firsthand that most of Su Li's powers occurred to help carry her burdens. Of course, it seemed as if Su Li was carrying the burden of some original author, but no one knew that behind these original authors - stood an even larger boss.
With so many coincidences happening in a row, whatever Su Li drew seemed to attract those who loved to draw threads, even if those threads were sometimes too far-fetched. Not all who had been Cursed, but they would never be mentioned by the slightest.
The Curse's success was main attributed to the fact that most of the characters she drew quickly gained worldwide acclaim. Whenever these characters met their eventual ends, the world would argue about the legitimacy of the curse about as much as they argued about the characters itself.