A herbivorous dinosaur, by chance, discovers a lost egg and takes it back to her nest. But when it hatches, a carnivorous dinosaur emerges. Unable to leave the child behind, she names him "Heart" and raises him in exile alongside her own offspring. As Heart grows, he struggles to eat the same food as his family and flees in shame when he realizes he can’t survive without meat. Years later, Heart-now a feared predator-finds himself in a familiar situation: he comes across an egg belonging to the opposite kind. When it hatches, he remarks that the newborn looks delicious. The young herbivore mistakes Heart for his father and adopts "Umasou" ("delicious-looking") as his name. Unable to bring himself to eat a child who adores him, Heart grudgingly takes Umasou under his care. Just as his mother once raised him, Heart now faces the harsh realities of a world divided between predator and prey while caring for a child he shouldn’t love.

Heart and Yummie
A herbivorous dinosaur, by chance, discovers a lost egg and takes it back to her nest. But when it hatches, a carnivorous dinosaur emerges. Unable to leave the child behind, she names him "Heart" and raises him in exile alongside her own offspring. As Heart grows, he struggles to eat the same food as his family and flees in shame when he realizes he can’t survive without meat. Years later, Heart-now a feared predator-finds himself in a familiar situation: he comes across an egg belonging to the opposite kind. When it hatches, he remarks that the newborn looks delicious. The young herbivore mistakes Heart for his father and adopts "Umasou" ("delicious-looking") as his name. Unable to bring himself to eat a child who adores him, Heart grudgingly takes Umasou under his care. Just as his mother once raised him, Heart now faces the harsh realities of a world divided between predator and prey while caring for a child he shouldn’t love.
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