The Goblin And I is a Manga/Manhwa/Manhua in english language, Manhwa series, english chapters have been translated and you can read them here. You are reading chapters on www.mgeko.nl fastest updating comic site. The Summary is

Jiyu, who has a special ability called Psychometry, was hiding her ability after receiving unwanted attention, pressure, and resentment from others. However, an unusual girl named Hwa-young transferred to school one day and, as it turns out, she was hiding a big secret - she's actually a goblin named Lee Mae Mangryang. Now, to solve the incident in Arimgo, Jiyu has no other choice but to get involved.