"Yeah, yeah, I'll let you know later. Okay, bye."

Let me introduce you to Hwang Hyunjin, a man currently occupied with various projects. He now works at a private company, he's financially stable, and he's no longer the same person he used to be—the nerdy boy who was often bullied.

He had just ended a call with one of his friends, who happened to be an investor in his company, promising to meet for dinner to discuss their deal. Feeling bored, he opened his Facebook account—an account he hadn’t actively used for a long time but still kept to scroll through other people's posts when he had nothing to do.

"Hmm..."