What episode is Altman Silly?

Encouraged by his childhood playmates, Du played football very hard. But seeing the intimate relationship between Yu and Du, Du began to panic. At this time, the sudden appearance of Mu He, a cosmic cat bathed in dark thunder energy, plunged the whole city into chaos. Just when the axe appeared, Mu stuck to the axe and began to coquetry! But Axe said he didn't know MU. . . Later, Mu's tears awakened Axe's memory of Mu. . .