The End of the World: Contracted Goddess of War, My Powers Can Be Infinitely Replicated

[Rebirth + Doomsday + Mutation + Harem + Killing + Not a Virgin] After being used as cannon fodder and died tragically in the Doomsday, he was reborn and returned to 12 hours before the Doomsday! Mysterious floating island, blood rain, zombies, aliens, global mutations... Everything is repeated, and Shen Liang's system has also received the account! [Contract with beautiful neighbor! Copy the ability of [speed]] [Contract with gentle lady! Copy the ability of [awake]] [Contract with cold loli! Copy the ability of [invisibility]] [Contract with fitness beauty! Copy the ability of [huge strength]]... For each person contracted, one [energy fruit] will be received every day! Insignificant development, low-key contract! ...