How can mice get the Cancer Elf in Pharaoh's treasure?

Next, it is really old Wang Mingxian who can get cancer. It is very clear above.

I have two tricks, 1: bump, collect characters, get others (water bottles and virgins), decompose, get fragments, and change cancer. 2: I haven't played for at least 1 month, and then I will be much luckier if I pay for Lao Wang. Maybe other constellations. But it is better than nothing. Hehe, it's over. Just try it. I have tried everything, but I choose Gemini and Pisces.