Delta: You Die Are Really Sweet

System+Fan+Harem+Shuangwen Shen Kuo was originally an ordinary player, but accidentally entered the world of Delta and successfully joined GTI, codenamed [Mingmang] At the same time, Shen Kuo also awakened the strategy system. As long as he gets the favorability of the GTI female character, he can get rewards. With all the strategies, he can return to the real world with tens of billions of cash!