Kei has a secret crush on Yuzuyu, the most popular girl in the classroom. One day, he is attacked by unknown warriors and the one who rescues him is Yuzuyu herself, dressed in a weird costume, claiming that she is his property and that he can do with her as he pleases from now on.
In his past life he was the most loyal personal guardian, but because of a misunderstanding he lost it all forever. In this life he keeps searching for traces of her. He transforms into a small charming "problem" for her. Will there be a clear path to pursue love? Who is he from the princess dreams? Original Manhua
From Chibi Manga: Witnessing the sleeping Tian Tian being kissed by Yi Jie, Dong Hae realized his feelings for Tian Tian. This sudden moment of the kiss instantly caused an uproar between the relationships of the three of them.