The Belle~II experiment at the SuperKEKB $e^{+}e^{-}$ collider is the successor to the Belle experiment. The instantaneous luminosity is designed to reach $ 6.5\times 10^{35}~\rm cm^{-2}s^{-1}$ and it aims to record target integrated luminosity of $50~\rm ab^{-1}$ which is 50 times more than that of Belle. The current integrated luminosity has so far reached $213~\rm fb^{-1}$ by summer 2021. Belle~II aims to measure the matrix elements of Cabibbo-Kobayashi- Maskawa (CKM) matrix and their phases with unprecedented precision. With $50~\rm ab^{-1}$ of data, Belle~II will be able to discover New Physics beyond the Standard Model. The initial physics results have already confirmed the performance of the detector. We briefly report the status and prospects of the Belle~II experiment.