M.I.B. (Men In Black) have returned with their 2nd album 'The Maginot Line' and also release the MV for their title track 'Chisa Bounce'.

The boys have pretty much transformed into cool dudes with the song's addictive beat and lyrics. The album is the fruit of their labor for more than two years.

Meanwhile, M.I.B is scheduled to perform their comeback stage at 'Global M! Countdown' on April 2 KST. Watch their MV below:

>