Ao Bing Relies on Marriage to Save Himself

[Double male protagonists, healing emotions, slow fire, read Chapter 4 first] Demining: 1. The official match is not split, and the babies who compete with other CPs are encircled and cute. 2. Coming from a prehistoric background, my abilities are limited and the details cannot be perfected. Don't pay attention to details. 3. In the Shang Dynasty, most transactions were barter and shell coins. For the sake of reading experience, it was changed to silver and copper coins. Other details were also changed as needed. Ao Bing is bound to the marriage system. As long as you help hundreds of pairs of mandarin ducks get married, you can change your destiny and reverse your fate. In the middle of changing his destiny, he unexpectedly discovered that he had a broken marriage thread. The person on the other side of the marriage line turned out to be... The person who wanted to kill him? The marriage system bound him just to renew their marriage line? !