Savage Island: My Survival Harem

Ship doctor Luke Ryder is stranded on Savage Island with goddesses after a cruise ship crash. The island has wild beasts and cannibal tribes. Luke awakens the "Wilderness Survival System": he gains god-tier skills if goddesses join his shelter! An international movie star, schoolgirl, and other women join him. Luke embarks on an overpowered survival journey, building a luxurious shelter and living a happy life.