Fantasy: Contract Twins, I Will Return Ten Thousand Times

Zhang Fan became an ordinary disciple of Xuanyangzong, and accidentally activated the ten thousand times return system of the contract.Any improvement the contract object gets can be returned to Zhang Fan in a certain number of times.There is a pair of twin sisters!The elder sister is graceful and luxurious, with an Innate Dao Body.Little Sister is the otherworldly, Desolate Ancient Sacred Body."Contract object Murong Bing, the Cultivation Base will be upgraded to the Golden Core stage, and the host will be upgraded to the Nascent Soul stage!""The contract object, Murong Bing, obtained the top-quality spiritual sword Tai'a Sword, which will be returned ten thousand times, and the host will obtain the ancient Divine Armament "Zhuxian Sword"!""The contract object, Murong Xue, obtained the prefecture-level Cultivation Technique "Forging Body Absolutely", and Junior will return it , the host obtained the Immortal Art "Eight Nine Profound Art"!"Murong Bing: "Junior brother, come to my room today, I will give you a good tutorial on how to practice!"Murong Xue: "Come here, I learned an Integrated Union today. The technique, junior brother, I will teach you."...