Not the White Moonlight Substitute? How Did I Become Kyushu's Number One!

Transmigrated as a despised stand-in for the beloved white moonlight, Sang Yao should have been cannon fodder—hunted, hated, and destined to die. After faking her death at Luofeng Cliff, she escapes her toxic sect and stumbles upon divine artifacts, mythical beasts, and a villainous family where even her yandere fiancé is the final boss. Just when she's ready to give up, she awakens the Investment System: invest in future powerhouses, reap hundredfold returns. She backs her talent-stripped fiancé, an ostracized Silver Dragon King, a disgraced merchant heir, and a demon emperor's hidden bloodli…