گوروها در اواخر سلسله گوریو سعی می‌کنند یک شمشیر افسانه‌ای و مقدس را به دست آورند و انسانها در سال ۲۰۲۲ یک زندانی فضایی را که در بدن یک انسان حبس شده است را تعقیب می‌کنند. هنگامی که یک پورتال سفر در زمان باز می‌شود، دو طرف با یکدیگر روبرو می‌شوند.
ایان یک ماموریت مهم جهت بازگشت به آینده برای نجات همه‌ی انسانها دارد. با این حال، هنگامی که سعی می‌کند از فرار زندانیان بیگانه‌ای که در بدن انسانها حبس شده‌اند جلوگیری کند، در گذشته های دور گرفتار می‌شود. در همین حال، موروک، کسی که به ایان کمک می‌کند تا از مخمصه‌های مختلف فرار کند، وقتی شروع به احساس وجود یک موجود عجیب در بدن خود می‌کند، خود را می‌بازد. با سفر در طول قرن‌ها، آن‌ها سعی می‌کنند از انفجار هاوا جلوگیری کنند.
Takemichi Hanagaki is a freelancer that’s reached the absolute pits of despair in his life. He finds out that the only girlfriend he ever had, in middle school, Hinata Tachibana, had been killed by the ruthless Tokyo Manji Gang. The day after hearing about her death, he’s standing on the station platform and ends up being pushed over onto the tracks by a herd of people. He closes his eyes thinking he’s about to die, but when he opens his eyes back up, he somehow had gone back in time 12 years. Now that he’s back living the best days of his life, Takemichi decides to get revenge on his life.
Right after Ryu Sun-jae, a top star, ends his life, Im Sol, his top fan, somehow ends up at a time when they were in high school and tries to protect him. A fantasy romance unfolds where people who missed each other in time finally meet.
A CODA (child of deaf adult) student born with a gift for music crash lands at an unfamiliar place after time traveling through a suspicious music shop. There, he forms the band Watermelon Sugar with other mysterious youths.
Saburo is a high school student good in sports, but not very good with his studies. One day, Saburo travels back in time and arrives in the Sengoku period of 1549. There, Saburo meets Nobunaga Oda who looks and sounds just like Saburo. Nobunaga Oda is the son of a warlord and magistrate of the lower Owari Province. Nobunaga Oda though is physically weak and he asks Saburo to take his place. Then, Saburo as Nobunaga Oda attempts to unify the country of Japan.
After awakening in the Edo era, a neurosurgeon uses his medical knowledge to help those around him while searching for a way back to the present day.
Takeda Tetsuya acting in a drama as Sakamoto Ryouma when Ryouma suddenly timeslips into his dressing room.
