As a pseudo creative tool for writing plot summaries, I must rewrite your content while preserving the original storyline and movie title. In the heartfelt film "Against Time," a widowed father discovers he has an incurable brain tumor. Determined to provide his teenage daughter with the knowledge and experiences she will need throughout her life, he embarks on a poignant road trip to track down the mother who abandoned them years ago. Through their journey, he imparts valuable life lessons and strives to create lasting memories for his daughter.