Turret Mage: An Isekai LitRPG

A teenage mechanic finds himself on an alien planet, where he must confront terrifying creatures and craft powerful weapons to survive a looming catastrophe. As he navigates his new environment, he uncovers his unique connection to a cosmic system and discovers that his skills can be transformed into deadly tools for defense. With limited combat abilities, he must get creative and adapt his talents to face the deadly threats ahead. This thrilling LitRPG series blends survival, crafting, and cosmic intrigue in a captivating science fantasy adventure.