The Empire of Reimia (3)

Oh, these aristocrats, they always think friendship can be bought...
With Saphirus within the walls of your Academy.

-Ehh, of course. -Moriner agreed, hesitating for a moment. -To be honest, I'm not very good at this, but I'll try to help as much as I can.

Following Light's instructions, Moriner began to help him. The work was not difficult - holding something here, handing over a wrench of the right size, disconnecting something, connecting something, and so on. When this part was finished, the two went to the training ground to test the completed device (Moriner either forgot or was too embarrassed to ask Light if he had received permission for this).
Light explained to Moriner how to use the device and told him where to aim, and then stepped back about 100 meters to better assess the effectiveness of his creation.