I'll Find You Where the Timeline Ends - Kylie Lee Baker

A teen descendant of a Japanese dragon god must find out the truth of what happened to her missing sister while trying not to fall for a handsome rogue agent in acclaimed author Kylie Lee Baker's magical new YA romance, I'll Find You Where the Timeline Ends."Here's one thing I know for certain: I'll never see you again. And if I never see you again, then in fifty years, the world will end." -YejunYang Mina, descended from a Japanese dragon god, was born with the power to travel through time, and has spent her life training to take her place in the Descendants, a secret organization whose purpose is to protect the timeline. But since moving to Seoul, everything is falling apart. Mina has discovered that the Descendants are corrupt, that her sister has been erased from existence, and that she can't pass Calculus, which puts her mission to kiss the cutest boy in her year at risk. With her very existence on the line, Mina decides to tread a dangerous path: team up with a handsome rogue agent named Yejun, who has a plan to free the Descendants from the corrupt influence, and (hopefully) restore Mina's sister. Between class and their time travel dates, Mina can't stop herself from falling for the mysterious Yejun. Yet, as Mina grows closer to Yejun, she also grows closer to discovering the truth, which may be the very thing that breaks her...