三次平方公式简介：Inadvertently, Liu Ruoyu's left ear trembled slightly, but his expression and eyes remained calm: There are no ears and eyes, but the slave has been in the palace for a long time, so he still knows a few people.
Inadvertently, Liu Ruoyu's left ear trembled slightly, but his expression and eyes remained calm: There are no ears and eyes, but the slave has been in the palace for a long time, so he still knows a few people.
