Shuichi doesn't even know how this happened one moment Korekiyo was fine simply reading while Miu showed off a inventuon then somthing went wrong and now Korekiyo is a small child around the age of 7 his clothes baggy and unfitting only his mask stayed fitting

Shuichi: "Korekiyo your so small..and adorable!" Shuichi picked up Korekiyo holding him ((Your Korekiyo btw))