Last drop

Story of a teary-eyed girl who has a weird condition. She can neither shed those tears nor push them back in and dry them up. Tears that don't fall unless triggered by emotional pain. She dies if she ever cries. She always ends up getting bullied anywhere she goes. She decides to give up on her life. One day, she learns this truth. Will she cry or not? Will she survive or die? She learns that she can live immortally in this manner but will have to pass and survive all the hardships God gives her without shedding a single tear. Will she make the impossible possible?