Join Nagano Mei on a thrilling adventure on the high seas as she takes you on a shipboard tale set in the era of exploration during the Industrial Revolution in England. Follow the journey of Monica, a young woman who works as a nursemaid for Evan, the son of a wealthy family. However, when Evan's ship vanishes, Monica is left with nothing. A year later, while visiting Evan's grave, she comes across the child she once cared for. Driven by an impulse, she takes him with her and runs away on a ship. What will happen to them next? Only time will tell.