I will just explain it shortly to save both of our time alike so that you get the idea of who is who. I will later update this to add more information.

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    (Contains a few spoilers. At least read the first 12 or so chapters before reading this.)

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    Jack: The protagonist. You should thank me that I told you he is the mc.

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    HAREM CANDIDATES:

    Rita:

    Jack''s mother. She is kind and a worrywart.

    Susy:

    A neighbor. A mature woman with a cheerful personality and the mother of two children Miti and Milo with 6 and 8 years of age respectively.

    Natasha:

    Probably a demon. Has succubus-like characteristics. Uses a clone named ''Natalia'' to gather vitality. She acts differently in her clone mode. Probably has some mental issues...

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    OTHER MFs IN THE TOWN: (Not harem members)

    Sue:

    Mother of Jack''s friend (John, who had gone missing with him). Sue had blamed Jack at first for her son''s disappearance.

    Melissa:

    Director of the orphanage of the Dulia town.

    OTHER CHARACTERS:

    Alban: Jack''s father and the guard captain of the Dulia town.

    Bertha: Alban''s childhood friend… Lives in the neighborhood. She had rejected Alban and got married as arranged by her parents.

    Lord Hardy: Mayor of the town and father of Susy.

    Albert: Guild master of the adventurers guild of the Duila town.

    Andrew: Jack''s friend, who is a B-ranked adventurer.

    Elric: One of the top merchants of the town.

    Richard: Sue''s husband. Also a merchant.