An unlucky young man is told by a fortune teller that things will change for him. Soon after, he meets three girls who claim to be his angels.
S01:E01 - An Unforgettable Bond
Goro Mutsumi, an unhappy young man down on his luck. One day, a fortune teller told him that his lucky would change. As he returned to his apartment, three strange girls were there sitting. In fact, these were his pets in the past, a goldfish, a parakeet, and a hamster that have returned as guardian angels to protect Goro. While it does seem his luck has changed, this was only the beginning of his further hardships...
S01:E02 - I'm Not Scared of My Trauma!
Ran, Tsubasa, and Kurumi have been having feelings for Goro and not achieving good results. Tamami, a cat, arrives and everyone begins to make a fuss because of her appearance.
S01:E03 - I Will Serve You, Master!
Mika, a rabbit, and Nana, a dog, arrive with a clock so that each of the now six people can continue to take care of Goro with equal amounts of time. The idea is they will be able to protect Goro without any issues... That is, what one would expect...
S01:E04 - No! I Don't Want to Say Good-Bye!
After being restrained for 24-hours, Goro collapsed! Ayumi, a turtle, and Akane, a fox, arrive to also take care of him. Now that there are eight guardian angels, they find themselves always quarrelling. The guardian angels managed to take care of Goro, but when he awoke, everyone was gone...
S01:E05 - Please Remember It Again, Master!
The guardian angels are forced to return to the homeworld, The World of Maids. In order to return to Goro, they must regain their caring hearts and open the gate to the world. The guardian angels start desperately praying and hear the voice of Goro searching for the guardian angels. Before long, a new girls appears in front of them.
S01:E06 - Master and Our House
The now twelve guardian angels begin to redecorate Goro's room with their favorite items, because Mika declared the room was boring, and they look forward to Goro's return.
S01:E07 - Master of a Soba Restaurant
Finally, the guardian angels start to help with Goro’s daily life. Akane and Midori go shopping for food and the attitude of the clerk reminds them why they distrust humans.
S01:E08 - A Little Angel's Elementary School
The trio of the Lulu, Nana, and Momo look jealously at an elementary school class through a fence. They watch the students dance happily and begin to say they want to start going to school too!
S01:E09 - A Dangerous Part-Time Job?!
Factory Demolishing. Goro goes to a part-time job that pays an extraordinary hourly wage, but there are suspicious men working there also. Meanwhile while shopping, Kurumi hears a ghost story involving the factory Goro is working at! Goro, who knew nothing, just continued to work
S01:E10 - Awakening Feelings
Goro and the young trio win an invitation ticket for an indoor pool! Ran is upset since she sees how clingy Mika is being to Goro. Her feelings continue to sway, when she noticed her jealousy for Mika and her position as a guardian angel.
S01:E11 - We Will Protect You, Even at the Cost of Our Lives!
The guardian angels have been spending their days calmly. However, gradually, the magic of the Four Sacred Beats being to approach them and Goro. It starts when Tamami disappears, and then Ayumi, Tsubasa, and Yuki, disappear one after another. A letter from the Four Sacred Beasts is delivered to the remaining guardian angels calling for Goro
S01:E12 - Good-Byes Always Come Without Warning
Goro protects the guardian angels who were injured from an attack by the Four Sacred Beasts. He stands in front of the Four Sacred Beasts and receives the attack. What action will Goro take as the anger of the Four Sacred Beasts continues to increase, but their powers appear to no longer work...
S01:E14 - The Unforgettable Someone
Goro and the guardian angels return to their original daily lives after refusing the matchmaking from his parents. But one day, the woman his parents were trying to match him with visits Goro! Why did he turn down the matchmaking? The guardian angels cannot hide their confusion with the appearance of the woman who knows Goro so well.