I loved this game! I love the art and characters so much, especially Zheng. The plot twists and secrets were interesting but also made sense. The story was amazing, and it balanced serious and funny moments really well. It feels like far more than one month was spent on it.
I was also wondering whether a member of Stardust Soda was Chinese, because the mentions of food in particular were spot on! If not, then good job with the research!
One thing bothers me a little bit: while most of the information is consistent throughout all routes, I was confused when Zheng says the power from the jewel is familiar because it's theirs in one route, when in another they say that someone else's power was put in the jewel. Is this bit of background information supposed to be different between routes? That doesn't make much sense, considering the jewel was made before the start of the game. Clarification?