Virs
The mysterious and dazzling 10th generation of phantom thieves that have always stolen from the rich and given to the poor in the December world. They always take on the title of "Virs," so this one is Virs the 10th. He often takes advantage of monster attacks on the city to sneak into corrupted estates, bringing injustices to light.
Despite all the charity he does, Virs prioritizes himself above all else, often leaving buildings in shambles after heists. After gaining the power to transform, Aster often scuffles with him, unsuccessfully trying to capture him. Virs is amused by her efforts and ends up looking forward to the times when they meet, even though she's trying to kick his face in.
[From official bio]
Despite all the charity he does, Virs prioritizes himself above all else, often leaving buildings in shambles after heists. After gaining the power to transform, Aster often scuffles with him, unsuccessfully trying to capture him. Virs is amused by her efforts and ends up looking forward to the times when they meet, even though she's trying to kick his face in.
[From official bio]