action, adventure, alien, aliens, alternative present, artificial intelligence, cgi, child protagonists, combining mecha, cyborg, cyborgs, drama, earth, episodic, family life, human enhancement, humanoid alien, kuudere, male protagonist, mecha, new, original work, parasite, piloted robot, present, robot helper, robots, school, sci fi, sci-fi, science fiction, science-fiction, shounen, space, space travel, super power, super robot, super robots, trains, transforming craft, transforming mecha, urban
chinese animation, coming of age, daily life, drama, drawing, foreign, high school, love triangle, manhua, primarily teen cast, romance, rural, school, school life, slice of life, trains
based on a song, female protagonist, heterosexual, love confession, romance, school, school life, trains, vocaloid