Kurafuto Sukiru De Isekai No Mujintou O Daikaizou! "…Toka Omottara Senjuumin Ga Ite, Ore No Kodane O Neratte Iru You Desu"Craft Skill de Isekai no Mujintou o Daikaizou! ……toka Omottara Senjuumin ga Ite, Ore no Kodane wo Neratteiru you desu; クラフトスキルで異世界の無人島を大改造！ ‥‥‥とか思ったら先住民がいて、俺の子種を狙っているようです; Craft Skill de Isekai no Mujintou o Daikaizou! ……toka Omottara Senjuumin ga Ite, Ore no Kodane o Neratteiru you desu; Using Crafting Skills to Completely Transform a Deserted Island in Another World! ...Or So I Thought, but There are Native Inhabitants Who Seem to Be After My Seed
Hayato is a college student who loves crafting games. One day, he's pulled into the game world and awakens to his "crafting skills," which allow him to store materials and build houses. He was planning to live a laid-back, slow life, but that all changes when he meets Leena, an elf girl. He learns that there are no men on the island they're on and that they're desperate for sperm. One after another, girls from different races come after Hayato, all vying for his sperm!! A harem romantic comedy about sperm is about to begin!!