Stolen by Chance!

For an unexpected reason, the thigh-high-socks-wearing protagonist Hayakawa Miyuki (♂) ends up lodging at his father's friend Mr. Agawa's house.
Living in the Agawa household are the three Saya sisters, his childhood friends he grew up with, and it seems a rose-colored cohabitation life is about to begin... or so you'd think.
Thanks to Miyuki's outstanding housekeeping skills, he ends up handling all the cooking, laundry, cleaning, and every other chore in the Agawa home.
Not only that, but the eldest sister, Kaname, paws at him both at home and at work;
the jealous (?) second sister, Sayaka, gets violent with him; and the third sister, Eimi, out of sheer curiosity, begins constantly "attacking" Miyuki.
Just then, Miyuki receives the will left behind by his mother, who passed away a few years ago.
Following the will's instructions, he goes to the basement of the old house, where he finds a dazzling hoard of famous paintings and treasures!
Mom, thank you, you did all this for me... Before his tears could even fall, he suddenly realizes that these paintings and treasures are all items stolen in the past!!
So his mother was none other than the "Phantom Thief Zero" who caused a sensation years ago!!
From Fei, a consciousness dwelling in Phantom Thief Zero's mask, Miyuki learns that his mother chose to become a phantom thief in order to protect world peace.
That's right—if the souls dwelling within the paintings and treasures are not liberated, the Earth will ultimately be destroyed!!
By day he cooks, does laundry, and handles the housework while enduring the three sisters' harassment and violence; by night he transforms into Phantom Thief Zero, evading the pursuit of USCJ investigator Kaname,
shaking off the tracking of private detective Sayaka, dodging the intuition of the third sister Eimi, and biding his time to exact revenge for the daytime!!
Can Phantom Thief Zero = Miyuki really save the Earth from peril!?