At the Beginning, He Was Smashed by Bai Potato and Gained Super Powers.

My name is Chen Shengtong, and I was opened to the world by a 3.2Kg sweet potato at the vegetable market. From then on, the world became an AR game in my eyes. The black-hearted uncle's scale: [Amount of lies + 1.7Kg]. The grumpy aunt's food basket: [guilt +50%]. Until I saw the potato seller's daughter, with a line of golden characters floating above her head: [System warning: This woman will be the heaviest item in your life. ——Later, she became my partner. And I became the only "conscience scale" in this market.