It's about different love stories that are based on the letters that the production has received in real life.
Naruto
Neon Genesis Evangelion
Naruto Shippūden
Attack on Titan
Brooklyn Nine-Nine
The Big Bang Theory
The Mandalorian
Guillermo del Toro's Cabinet of Curiosities
The Good Doctor
Seinfeld
Futurama
Hannibal
Star Wars Rebels
The Mentalist
Btooom!
The Flash
Batman
The Fresh Prince of Bel-Air
Game of Thrones
ERASED
