In the year 2050, a world plagued by drastic climate changes unfolds a tale where TAMALA rescues a bee named Kuronosuke, the final bee of the feline realm, from peril. This bee extends an invitation to TAMALA for a mystical voyage through time, showcasing Earth's rich biodiversity across history. As they traverse through the epochs, witnessing the splendor of flora and fauna, the narrative shifts to a stark reality of modern civilization's heedless consumption and devastation of nature. Their journey culminates in a desolate wilderness, devoid of all once-thriving creatures. Facing imminent starvation, TAMALA confronts a harrowing choice when Kuronosuke proposes a sacrificial solution for her survival.