Liosinos: Last Guardian of Earth

In the shattered ruins of the Feliman outpost at Fetalio, Liosinos-a half-lion, half-human warrior-leads the remnants of his people in a desperate stand against the Zeleons, a technologically superior alien force. These invaders wield gravity-manipulating weapons that contort reality itself, leaving devastation in their wake. Despite his tactical brilliance and enhanced senses, Liosinos is unable to prevent the fall of Fetalio, a crushing blow to Feliman's morale and identity.
The survivors rally behind him, each one genetically enhanced and driven by a shared purpose to resist extinction. With resources dwindling and hope flickering, Liosinos must rebuild and unite scattered clans for the war to come. Their only chance may lie in ancient Feliman legends-whispers of a long-lost civilization and forgotten technologies known as The Ascendancy, created by enigmatic beings called the Architects.
Together with his elite team-Lyra, Jax, Rhys, and Zara-Liosinos begins a perilous journey to recover these hidden technologies. Along the way, they descend into the Undercity, a vast network of ruins containing secrets that could reverse their fortunes. They uncover a sentient energy being, remnants of advanced bioengineering, and relics of a once-great society powered by the mysterious element Aetherium.
These discoveries reveal that the Felimans themselves are products of ancient genetic design, with a legacy deeper and more powerful than they ever imagined. Yet as they grow stronger, internal tensions threaten to tear them apart-ambition, fear, and guilt boiling over after a reckless use of the very enhancements they hoped would save them. Jax's impulsive actions nearly kill him, creating a rift in the team and sowing mistrust.
Even as they unearth powerful weapons and AI secrets in a decaying orbital station, unity proves elusive. Their quest evolves into more than survival-it becomes a reckoning with their identity, their purpose, and the cost of power. With the fate of Earth hanging by a thread, they must overcome not only the external threat of the Zeleons but also the fractures within their hearts.