In China, there is a habit of "eating well in the morning, eating full at noon, and eating less in the evening". However, due to the rapid development of all walks of life, people's life is faster, so they don't have much time to eat. At the same time, the fast pace of life makes the social interaction become more mechanized, and many people will encounter various problems in the process of dining: different topics, different tastes and so on. More people are finding that time alone and personal time management are more important. Rannal is a one-man restaurant brand. From logo design to pattern design to outer packing design, it adopts flat style to shorten the relationship between people and food, and conveys the message that "one can eat well", so that people can enjoy life and themselves more.