(Devil's Marriage Trap) - Ace & Nina - Chapter 3 - Are you even human?...!!!

"Brother, are you for real?" one of them asked, staring at the black-suited man with wide eyes.

Suddenly, as if the black-suited man got back his sense, he gripped the wineglass into a fist, closed his eyes, and opened them again; this time, his eyes became even colder as if it was not him who said these words.

"Brother, this is the first time in my life you seem to notice any matter you're not involved in." the man almost jumped from excitement.

The black-suited man turned his head and gave his brother a dark, cold stare. "Shut your mouth if you don't want me to throw you down to the sea." The man finally couldn't bear his brother's gossipy mouth.

The cheerful boy finally shut his mouth. The other was unlike the young boy, but he still involved himself. "It's good progress." He didn't look at the black suit because he believed his friend was giving him a death stare.

But what he could do, as his doctor and best friend, could see his friend's eyes fall on the girl for over five se