A first-class powerhouse disc holder whose homing discs fly in three directions. Also known as Off-the-hook CD Case. It's a sub weapon for Jupis. Tips about the blueprint can be obtained from Chad and Pedock. Chad is at Zerard: Spaceport / Depot. On the east side from the transporter. Pedock is at Rosa: Spaceport / Depot. On the east side from the transporter. Once manufactured this item will be on sale at Rant's shop. The earliest time you can develop this weapon box is by chapter 8, but if you don't have an Hyper-Gravity Sensor from Bruno's shop or a Gladius Towers chest, you'll have to wait until chapter 13 to do it.