Se7en went through the transformation from a flower boy to a masculine man.

He previewed a photo through his Instagram, and 'L'Officiel Hommes' revealed more photos of the singer throughout the process.



At first with his long hair, Se7en was the epitome of a flower boy with his soft smile and dyed-brown hair, along with a black blazer. However, as he shaved the sides down, he started to get a more serious look, swapping his blazer for a black turtleneck instead and looking solemn with his hair spiked up.



He made the final transformation by shaving the top down as well, and shrugging his turtleneck off and opting for a plain white t-shirt that showed off his muscles. He rid himself of the soft flower-boy smile and armed himself instead with a fierce gaze, even showing us hints of his tattoo.



During the interview, he said, "I'm looking a little forward to going to the army. They say that you become more mature once you go to the army. I think I'm going to learn a lot."



Se7en is set to enlist on the 19th to the 306th reserves.