"Xiao Yulan is a major character in the Japanese manga series ""Demon's Diary"". She is first introduced as a young, innocent girl who is also a bit of a klutz. However, as the series progresses, she becomes a powerful and cunning force to be reckoned with.

Xiao Yulan is a member of the immortal clan and possesses great power. She is the younger sister of Xiao Yan, who is the leader of the clan. Despite her youth, Yulan is known for her intelligence and strategic thinking. She is highly respected by her peers and is often called upon to assist in important missions.

One of Yulan's most notable traits is her ability to play the long game. She is patient and always looking for ways to gain an advantage over her opponents. This skill is especially valuable in the constant battles and political maneuverings that occur within the immortal clan.

Despite her intelligence and cunning, Yulan remains empathetic and caring towards those she considers her friends. This is particularly evident in her relationships with the other members of the demon clan. She is fiercely loyal and will stop at nothing to protect them.

Yulan's abilities are not limited to her strategic mind. She is also a formidable fighter who possesses powerful magic. Her signature move is the ""Flower Rain Sword."" This technique summons thousands of flower petals that can cut through even the strongest of defenses. Yulan's mastery of this move has helped her win many battles.

Overall, Xiao Yulan is a complex and well-rounded character who has won the hearts of many readers. Her intelligence, strength, and compassion make her a force to be reckoned with and a valuable member of the immortal clan."