The writing process of Rotten Bun for an Eggless Century prompted Liu to explore more of her Hong Kong heritage, allowing a space for acceptance and celebration. As a child, she would often shy away from traditions and urge herself into the blur of a crowd. “I am Chinese and I am owning it,” she explains. “Before, I would resent it. I tried doing things that would make me like less Chinese somehow.” As the album began to take shape, Liu read the traditional Chinese folklore writings of Pu Songling and joined local East and Southeast Asian groups, which allowed her to bond with people who had had similar experiences growing up. It opened a portal into a new self, where Liu could blend her love of video games and film scores with traditional Chinese instruments.