K: SEVEN STORIES "SIDE:GREEN - Overwrite World - "

Over a decade ago, a clash between the Red King Genji Kagutsu and Blue King Jin Habari led to what would later become known as the Kagutsu Incident—a catastrophic disaster that wiped out a portion of eastern Japan, claiming over 700,000 lives, including that of the two kings. Years later, Goki Zenjo, former right-hand man to Jin Habari and a survivor of the incident, returns to work for SCEPTER 4, now under the command of Reisi Munakata, the new Blue King. However, Zenjo is still having difficulties accepting Munakata as his new king. One day, Munakata requests that Zenjo personally train a young new recruit named Takeru Kusuhara, insisting that his teachings will become crucial to the future of SCEPTER 4.

Adolf K. Weismann is sharing a peaceful meal with his loved ones, while Misaki Yata is having a blast hanging out with his HOMRA buddies. Elsewhere, Seri Awashima is working diligently to carry out her duties as SCEPTER 4, and Sukuna Gojo runs across the battlefield to fulfill the dream of JUNGLE. But as the days go by, something starts to feel off about the events that are going on in this world and the people bound to it.

Misaki Yata is an energetic youth whose reckless and immature attitude has led him to be shunned by his classmates. Saruhiko Fushimi is a loner whose dysfunctional family, particularity his eccentric father, Niki, has led him to view the world in a pessimistic way. Despite being polar opposites, Yata’s enthusiasm eventually wins Fushimi’s trust, and the two become the best of friends. As time passes on, the two boys grow tired of being trapped inside their small world, leading them to set foot in the turbulent and dangerous world of the Dresden Slate…

A year has gone by since the Blue Clan SCEPTER 4 has disbanded and the Red Clan HOMRA took over as the unofficial go-to people for dealing with the underground community. Lately, the stress of having to constantly keep his destructive power under control is causing the Red King Mikoto Suoh to become unstable. Meanwhile, Reisi Munakata is chosen by the Dresden Slate to become the new Blue King. Believing this to be his true calling, Munakata uses his newfound power and skill as king to rebuild SCEPTER 4. Munakata then turns his attention to HOMRA and Mikoto Suoh, whom he believes pose a risk to the safety of the world. When the two young kings cross paths for the first time, a new battle begins in the story of the seven kings…