Where am I? || Tomoe x reader

(y/n) is one of the deadliest kid in her country due to her training since she was 4 years old. Although she is dangerous, she is friendly to everyone and really smart. In every exams, she will at least get a 90+ or a 100. What happens if (y/n) got transported in the world of Kamisama kiss where she woke up after touc...