[ This task is one that is fairly easy to just accidentally get involved with when you actually live in one of the apartment buildings. Now having a necessity to gain some candies, it's definitely worth it to keep an eye out on the staircase.
After they've formed an unlikely bond in the previous week, it's only welcome to have Zack over to help keep watch. They alternate between roaming the stairways and hanging out at Miach's with the door opened as to be alerted to any movements.
And if it isn't the building Miach lives in... well, they can get to others too, eventually. ]
Mystery Staircase - Monday - with Zack
After they've formed an unlikely bond in the previous week, it's only welcome to have Zack over to help keep watch. They alternate between roaming the stairways and hanging out at Miach's with the door opened as to be alerted to any movements.
And if it isn't the building Miach lives in... well, they can get to others too, eventually. ]