Novel: https://www.novelupdates.com/series/im-really-not-the-demon-gods-lackey/ Lin Jie, a transmig...
Lin Jie, a transmigrator, is the owner of a bookstore in another world. He’s kind and warm-hearted. Over time, these customers begin to respect him greatly, some even frequently bringing local specialties to repay his favor. They respectfully and intimately refer to him using names such as the “Demon God’s Lackey”, “Propagator of the Flesh and Blood Gospel” ...