Watch Dream Knight

Dream Knight is a South Korean web drama which aired in 2015, starring Song Ha-Yoon, J.B. and Jackson Wang. The show follows the story of Joo In-hyung (Song Ha-Yoon), a high school student whose life changes when she meets a group of four dream knights – Hae-jin, Seo-woo, Tae-hee, and Rian. These dream knights are the heroes in In-hyung's dreams, and they come to life to protect her from the nightmares that haunt her.

In the beginning, In-hyung had no idea that her dreams could become reality, but as soon as they become a reality, her life changes for the better. The dream knights soon become her closest companions, and each of them is distinctively different with their unique personalities and skills. In-hyung finds that her friendship with the dream knights is the only thing that can protect her from the nightmares.

Each of the four dream knights is portrayed differently on-screen, with Hae-jin, the leader of the group, being the most mature and responsible. Seo-woo, on the other hand, is the most innocent among the group and acts as a mediator for the group's disputes. Meanwhile, Tae-hee is the most rebellious and challenging dream knight, and he enjoys keeping In-hyung on her toes. Lastly, Rian is the youngest and the most playful; she is often the source of laughter for the group.

In-hyung is a strong protagonist on the show, and throughout the series, she grows and gains confidence, learning how to confront her fears and fight back against the nightmares that have haunted her. In the process, she discovers her inner strength and redefines her identity.

The central conflict in the series lies in the source of the nightmares that In-hyung endures. Through the dream knights, it is revealed that a powerful and influential businessman, Lee Joo-won, is responsible for In-hyung's troubles. Lee Joo-won is the CEO of a cosmetics company that was previously owned by In-hyung's father. Lee Joo-won frames In-hyung's father for embezzlement, causing him to commit suicide. In-hyung's father's death causes her trauma, leading to her recurring nightmares.

Joo In-hyung attempts to seek revenge, and the four dream knights assist her in her quest, but they soon realize that the wealthy CEO is corrupt and dangerous, and it is a challenge to bring him to justice. While working towards justice, the friends go through many challenges and obstacles that strengthen their bond. In the end, In-hyung and the dream knights fight and win against Lee Joo-won, bringing closure once and for all.

Overall, Dream Knight is an entertaining web drama that blends fantasy and mystery with an engaging plotline. The show features beautiful cinematography and a great soundtrack, with some fantastic performances by the actors, particularly by Song Ha-Yoon. The series incorporates romance, comedy as well as action, leaving the viewers fulfilled. The show is visually stunning and emotionally resonant, leaving an impact on the viewers long after it is over.