Goshujinsama to Yuku Isekai Survival!

Abruptly waking up all alone within the bounds of a sprawling, unfamiliar forest, Kousuke quickly realizes he is no longer anywhere on Earth. Stranded in an untamed wilderness, his immediate priority becomes a desperate struggle for basic sustenance, requiring him to secure food, water, and shelter simply to stay alive. Fortunately, Kousuke is not entirely helpless, as he possesses a unique video game-inspired crafting menu. This extraordinary power grants him the ability to harvest natural resources and fabricate virtually anything he can imagine, turning his survival efforts into a game of ingenuity and construction. Yet, safety remains entirely out of reach. Every single time he falls asleep, Kousuke is ruthlessly targeted and attacked by the realm's diverse non-human inhabitants, all of whom harbor a deep-seated hatred for humankind. Salvation arrives in an unexpected form when Sylphy, a stunning dark elf, steps in to claim him. Vowing to shield him from the nightly perils, she stakes her own claim—having officially taken Kousuke as her personal property.