〖Ding——Check-in reward: a detached house with permanent ownership〗 〖Ding——Check-in reward: 100 million yen〗 〖Ding——Complete check-in task——Reward title: All-Round Coffee Shop Owner〗 〖Ding——Complete check-in task——Reward special skill: High School Academic Domination〗 ... Transmigrated into a 2D world and obtained a check-in system. Running a Polo coffee shop, attending school every day, brewing coffee, and thinking about how to chase the beautiful daughter of the clumsy detective upstairs. Such days are simply pleasant. Until one day...