Hello Little Friend Trophy in Himno

Wisps are power ups that will grant you various bonuses that make traversing the levels easier, like a higher jump. They can be found randomly scattered around each district. Simply go up to one and press the button to interact with it. This trophy should come naturally while going for Moving Forward. Should you not have gotten it then, simply load up the first district and explore it a bit. Be aware that in order to interact with the Wisps you have to have reached a certain level first, each Wisp having a different level requirement. See Level Up for more info.