Doomsday: Starting from Desert Island Survival with My Girlfriend

The plane crashed, and civil engineer Gu Lang fell to the desert island along with the wreckage of the plane. Also activate the god level selection system. "The survivor, male, is found to be incapacitated. Will he be helped and included in the shelter?" "One, yes, rewards proficiency in ancient medicine." "Two, no, reward the fresh water collector." Gu Lang chose yes, but pulled the trigger and gave him a ride. As a result, two boxes dropped at once and I received double rewards. Since then, Gu Lang discovered a new way to quickly obtain resources. So, what started as a simple wooden house on a desert island quickly developed into a maritime city-state. Until one day, the last survivor of mankind found this isolated island... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.