There are many animes similar to Monster Mother that can be referred to as the following suggestions: Tokyo Ghoul: It described the battle between humans and mutated humans. There were many terrifying and bloody scenes, but there were also many warm and touching plots. 2. The Attack of the Giant: It tells the story of the battle between humans and giants. There are many tense and exciting scenes, as well as many in-depth plots that explore human nature and emotions. 3 Ghost Blade: It tells the story of human beings fighting to save the world corrupted by ghosts. There are many thrilling and exciting scenes, but there are also many touching and profound stories. 4. Sword Art Online: It tells the story of entering the game world through virtual reality technology. There are many fantasy and sci-fi scenes, as well as many plots that explore human nature and emotions. The above recommended works all have similar characters and plots, but there are some differences that can be chosen according to your preferences.