it is a harm to us because it makes the event take longer for us. i mean what is the harm to u to just retreat and save us both the time?

for those curious about why you should do this, you can get charms from the strength packs, its only 2 at a time but they add up and charms are hard to get for free. Yes there are bad rewards too, like treasure map packs, but if you want to get stronger you need to get every little thing you can for free.