Diary of a Knight Steward
Ryan accidentally swallowed the memory of a time traveler when he was young, and then joined the Knights and became the leader of the "Dark Eclipse" Knights. After completing his duties in the Knights, Ryan happened to receive news that his adoptive father was seriously ill. After seeing his adoptive father for the last time, Ryan took over his adoptive father's job according to his will. But...his adoptive father's job turned out to be a private butler for a young lady? Nanali Aki, nine years old, daughter of an earl. Although this blonde lady is very cute, she is a little arrogant. So far, a person who has become a private butler has become a very beautiful person.
