OK, I am Fine(2017)

This is a story about a young girl named GG, who lives with her grandma in an old house. She doesn't want to go to school and tell her grandma about it. But her grandma wants her to go to school to be a good student. So, she has to go to school and face school life problems. Some students bully her. But no one cares about her problems and her grandma also doesn't know about that. She has to solve her problems by herself.