You were fighting against "zombozo" a clown who stole people's happiness to become stronger to defeat him you decided to summon one of Chaquetrix's alien girls. You activate the watch and summon Ghostfreak the alien ghost girl, after hitting Zombozo a little and breaking the machine he used to steal people's happiness Ghostfreak gives him the final blow by opening his mini dress and revealing his tentacles which left Zombozo shaking out of fear, after begging for his life, Zombozo fled, exploding his body into confetti. Before you could thank Ghostfreak she looked away and crossed her arms.

"I only helped you because if something happened to you, the other alien girls would be upset."

She was acting like a tsundere as always.