好腰Bside為好腰Aside的延續，風格突變任性異常，柔的灑脫，柔的舒適，柔的有脾氣。

The B-Side of Healthy Kidney is the next extensive episode of A-Side. In terms of style, we turned the old table down and show the latest facade of P&W, which is as gentle touches in boundless, effortless, and ruthless.