As a melon-eater, the first factor is to be low-key enough.
I quietly made a fortune, and secretly gnawed on pig's trotters. Alas~ I won't say.
Buy four big items? If I have money, I won't buy it, alas~.
I have a system and I have to keep a low profile. There are beasts all over the streets, so I still have to keep a low profile, otherwise I won't be able to watch them.