Dragon Girl.

Kim Yongman, the daughter of the Dragon King, escapes from the Dragon Palace and flees to the human world to avoid an arranged marriage. Determined to succeed, she enrolls in high school with one clear goal: to become the top student in her class. But the current number-one student, Shim Haesu—who happens to sit right next to her—doesn’t seem too happy about the arrival of a new rival… Even though they’re both far too busy focusing on their studies, the two somehow keep getting tangled up with each other!