Hyeonga, Na Gwiyeopji?

After losing his parents in a tragic car crash, college student Lee Si-Hyuk is left alone to raise his baby brother, Si-Ha. In order to do so, Si-Hyuk decides to follow in his father's footsteps and become a translator. While working to apply for the job, he suddenly finds himself knowledgeable about things he's never learned and starts to gain recognition as a translation prodigy! But even with his mysterious new ability, can Si-Hyuk really balance work and school, all while raising a 3-year-old?

(Source: Tapas)