The End of the World: the Contracted Twin School Beauties Will Be Returned Ten Thousand Times

Traveling through the post-apocalyptic survival game, order is broken and monsters are rampant. After traveling through time, Ye Xiao obtained the contract's 10,000-fold return system. Everything obtained by the contract object can be returned to Ye Xiao at a certain multiple. But this system is a bit tricky. Only those with a good looks of 90 or above can contract. As a man, Ye Xiao... At the beginning of his game, Ye Xiao contracted twin school beauties. "The contract partner Su Qingxue will get 50 points for killing zombies, and 500 points will be returned 10 times!" "The contract partner, Su Qingyu, opened the gold treasure chest and obtained an S-class super alloy sword, and 100 S-class super alloy swords were returned a hundred times!" "Contract partner Su Qingyu gained love..." Ye Xiao: Ahem, I never expected you to be like this Su Qingyu! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.