C119 Heartthrob Omega59
Afraid of causing a commotion in Alpha, also to protect Omega from certain Alpha harassment. Omega, the Mecha's restorer, does not identify itself as Omega. They use inhibitors, so none of these Alpha can identify Omega.
Ji Rao intentionally covered up his face, otherwise, the Alpha would definitely be full.
However, even though Ji Rao's face was covered in dust