This is Book Two for a series that started off with Sina being with Senri Shiki from Vampire Knight, which she had a fall out with and ended up rewinding time to figure out the true intentions of two males that had their eyes on her for some reason. After finding out that it was due to them wanting their jobs back as Guardians Sina has since realized that the two males truly love and respect her, so she saved them from their deaths choosing to be with them than those who would force themselves upon her and in her life. It is now up to her to figure out what she will do in her life now that she is in control over what happens with the three of them even though she is the youngest of the trio.