Who Are Yov?

Kim Kayla is a Korean-American girl who went to South Korea due to her father's business. It was hard for her to leave her 17 years in America and start a new life in Korea. She went to study in an academy and it was hard for her due to the language barrier. But she get through it because she met some foreigners like her. What she didn't know is that there are popular people or idols who are studying in that academy. One of the idols is Kim Taehyung aka V. Everyone in that academy loves V including Kayla. But something's not right. Everyone loves him just because of his looks & alien image. But is it really just that? Is V really that person they all loved?