Finally succeeded with the last hit

I think I'll complete the event quest if I defeat the giant mushroom tomorrow, but since it's the 31st, I'm debating whether to defeat the special mushroom for next month's event 😓 I wonder if the rewards for this event aren't that great, or if many players have quit, because the local mushrooms have been pretty empty lately. My friends who used to play with me have all quit, so I'm also thinking about quitting soon... 😅