Turning a Blind Eye to Evil

(A story sparked by the encounter between a young woman from a family of esoteric practitioners and a mysterious fake loli.) Picking up a little boy: ~~~^_^ Raise one, let the other run wild: ╮(╯_╰)╭ Damn, they both turned dark: (⊙o⊙)… Think this story is really that simple? It’s actually full of twists.