Sin by Brooke Matthews

Sinclair Gonzalez has a problem. But then again, who doesn’t?
He’s always been able to charm his way out of any mess, any tricky situation. But he doesn’t see a way of charming his way out of his current prison cell. Not when they have power-muting cuffs blocking his powers.
That is, until the newly reformed government offers him a deal: Help them retrieve the mind control weapon stolen during the battle with Sin’s father, and they’ll lift his sentence.
It seems too good to be true.
And when they bring in London as their collateral in case Sin fails or tries to run, he knows he was right.
With the help of the man he loves and several ex-Mercenaries, Sin undertakes a mission that might very well get him and all that he holds dear killed.
But if he succeeds, he’ll finally have everything he’s ever wanted: A second chance with London.