Fantasy: Are These Merits Really Serious?

Serious merits: saving lives and healing the wounded, supporting justice, saving the common people... Unorthodox merits: taking advantage of every opportunity, serving tea and water, checking the bill for free... Fan Dou traveled through another world and was originally the legitimate son of the Fan family, one of the three largest families in Jiangzhou. However, he was marginalized because he was too dandy and was sent to manage the Jiangnan Jiaofang Division. After Fan Dou replaced the original owner, he originally just wanted to get more benefits for himself, but he found that this world seemed unusual. Found the ruins, the text inside was actually simplified Chinese characters, and a lot of the information came from the earth. Is this still the earth? Just the next period of civilization? Then am I really... A time traveler?