#PI# Dear PI friends, the fourth one is finding ways to sell PI, there is no banquet that doesn't end, this feast has reached its final moment, the delicacies have long been consumed, leaving only the cold leftovers and a scene of chaos. The smart ones have quietly left after having their fill, while you, realizing it too late, still refuse to leave, tapping your chopsticks on the bowl, fantasizing and expecting the next delicious and sumptuous main course, but what ultimately arrives is the hefty Transaction History of this feast, someone always has to foot the bill, and this time it’s you.