Mark has no idea about what he's doing in life; he has no idea about what he wants to do in life; and he has no idea if he'll ever figure it out. He also has no idea why he keeps having weirdly realistic dreams about some kid he only just met, or why it feels like he's known this kid for all of his life and then some.

JaeBum honestly doesn't know if it's legitimately possible to be in love with two people at the same time--and if it's not, he's not so sure he'll be able to stop.

Jackson doesn't think he can ever smile again; how can he, knowing that his boyfriend died because of his selfish ways? Jackson doesn't think he can ever smile again...until he stumbles upon an incoming freshman's audition for the elite dance program, and falls in love at first sight.

JinYoung isn't really sure about what he wants anymore. He's started having second thoughts about his ambiguous relationship with who he thinks is the love of his life, and he just hopes taking the next step of commitment will erase those doubts. Truthfully, he's at a point where he's willing to do anything to get that cute World Literature major off his mind.

YoungJae never really thought of himself as someone who believes in spiritual and supernatural things--but after he takes a weird astrology-mythology fusion class to fill in some empty credit hours, he discovers the answer to all of the surreal dreams he's been having about a man he barely even knows.

BamBam is loving life right now--for the most part. He smokes weed when he wants to, and he gets laid when he needs to. Unfortunately, things can't always be so smooth. If only it weren't for that stupid TA for that stupid, required World Literature class being so stupid and shy, BamBam's life would be 100% perfect.

YuGyeom just wanted to pursue his career as a dancer. He didn't want to become best friends with a lackadaisical, rule-breaking beautician-in-training. He didn't want to develop a crush on his dark and brooding TA. He definitely didn't want to wake up one morning, , in said TA's bed.

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This is a story about finding your soulmate (again, and again, and over and over) and the problems that arise in trying to do so. 

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NOTE: The different years are separated by parts, so each part the boys get a year older. That's why there are multiple chapters in each part. Ex: in Part 0, YoungJae is in the 3rd year of high school, in Part 1 he is a freshman at college, and so on.