258 kcal. It can be seen from the caloric content of Yishao Xiancao drinks in the book that the caloric value of taro puree milk cloud mochi is 258 kcal, which is higher than other milk teas. Calorie refers to when the change in the system state comes from the destruction of thermal equilibrium conditions. That is to say, when there is a temperature difference between the system and the outside world, we say that there is thermal interaction between the system and the outside world.