Eunwoo grew up in a comfortable living family who runs a shipping company which links internationally, with a goal to achieve what his family has, he plans to finish his studies doing Business just so he could take over in the future. Being the only son does give him many benefits though loneliness was not one, he spent most of his time alone at home reading and trying to come up with crazy ideas as a child but once he grew up, he ought to make those crazy ideas of his come true.                                          He is much more closer to his father than his mother and it's because he was very spoilt by his father who sets no limits when it comes to his son whilst his mother tends to keep him grounded and stay humble,  He may come off as cocky but it doesn't mean anything bad to it, it's just how he was raised, to be confident and ambitious about whatever he does in the future and the persona of his father has really rubbed onto him.