Newbie's Nyanko Diary 10

I cleared today's tasks 44, 45, and 46, so I can get Platinum Ticket after clearing just 3 more stages. I also need to get Stone Cat 3rd evolution and clear Abyss 4 times, but I really don't know how to clear the 5th one. <User Rank 6091, Gamato-to Lv 41, Canned Food 4747, Red Ticket 0, Nyanko Ticket 0>