My Husband, the School Tyrant

Sierra accidentally travels through time. She meets young Caden Ross, who is rebellious and lonely. Sierra gets closer to him, gently keeping him company, and unravels the knots in Caden's heart. They grow together, and Caden becomes more cheerful. When Sierra returns to the future and reunites with mature Caden Ross, she understands this encounter was a destined, perfect union.