خلاصه داستان : دو فرزند خانواده های گانگستری رقیب برای اطمینان از آتش بس با یکدیگر نامزد می شوند. آنها در ابتدا از یکدیگر متنفرند، اما به مرور زمان شروع به دوست داشتن یکدیگر می کنند.

Raku Ichijo (Kento Nakajima) is an only son and a high school student. His father is the leader of yakuza group Shuei-gumi. Raku Ichijo doesn't like to fight and he studies hard. His dream is to become a public official. One day, he passes the entrance gate at his high school and is kicked inadvertently by Chitoge Kirisaki (Ayami Nakajo). She is a new transfer student at the school. Chitoge Kirisaki is the only daughter of a rival gang leader. To keep the peace between the rival gangs led by their fathers, Raku Ichijo and Chitoge Kirisaki decide to act as boyfriend and girlfriend. --asianwiki

خلاصه داستان : در سال 2021، یک راننده تاکسی لیموزین در بزرگراهی تصادف می کند و یک مقام عالی رتبه دولتی در این تصادف جان خود را از دست می دهد.

The story continues from the Japanese SIGNAL drama series. In 2021, a limousine taxi driver causes an accident on a highway, and a high-level government official dies in the accident. The cold case investigation unit, including Kento Saegusa and team leader Misaki Sakurai, have doubts about the case. Meanwhile, in 2009, administrative officers die consecutively in car accidents. The police announce these deaths as accidents. Takeshi Ōyama believes that these deaths were not the product of simple accidents. At 11:23 pm, a walkie-talkie turns on and makes a connection between the future and past. Kento Saegusa and Takeshi Ōyama face the threat of bioterrorism.