Quartet love

Writer @Howl_sairy's work is adapted and produced into four stories, four stories in the south, east, west, and northwest, four stories and four couples in the recruitment of eight leading actors, all adapted from the "Always Be You You Project" project.　　Orient East: Mark! You're My Tag!, You're mine North : How much love do you have? How much is your love ?　　South : Beside the sky West : The sun from another star