https://mangadec.com/imgs?src=/publish/manga-info?editId=66d7c2235c78f0b4ed69213d,https://mangadec.com/imgs?src=https://s08.mpujj.org/media/ampi/85a/85a0eedf090debf9c54d50a8a7bbeb2ae6c1ef09_225_292_64152.jpeg,https://mangadec.com/imgs?src=1725415689238,https://mangadec.com/imgs?src=Strong Noona,https://mangadec.com/imgs?src=Undercover Sister,https://mangadec.com/imgs?src=강한 누나,https://mangadec.com/imgs?src=Mot Jaeng-I,https://mangadec.com/imgs?src=action,https://mangadec.com/imgs?src=comedy,https://mangadec.com/imgs?src=drama,https://mangadec.com/imgs?src=romance,https://mangadec.com/imgs?src=school_life,https://mangadec.com/imgs?src=seinen,https://mangadec.com/imgs?src=slice_of_life,https://mangadec.com/imgs?src=ongoing,https://mangadec.com/imgs?src=3,https://mangadec.com/imgs?src=e1,https://mangadec.com/imgs?src=e2,https://mangadec.com/imgs?src=e3,https://mangadec.com/imgs?src=e4,https://mangadec.com/imgs?src=e5,https://mangadec.com/imgs?src=e6,https://mangadec.com/imgs?src=e7,https://mangadec.com/imgs?src=e8,https://mangadec.com/imgs?src=e9,https://mangadec.com/imgs?src=wish,https://mangadec.com/imgs?src=doing,https://mangadec.com/imgs?src=completed,https://mangadec.com/imgs?src=on_hold,https://mangadec.com/imgs?src=dropped,https://mangadec.com/imgs?src=repeat,https://mangadec.com/imgs?src=d000,https://mangadec.com/imgs?src=349,https://mangadec.com/imgs?src=2,https://mangadec.com/imgs?src=kang-han-s-sister,https://mangadec.com/imgs?src=For the sake of Kang Hanni's one and only family member,https://mangadec.com/imgs?src= her younger brother,https://mangadec.com/imgs?src= Kang Han,https://mangadec.com/imgs?src= Hanni works hard everyday to earn money. \nOne day,https://mangadec.com/imgs?src= she is informed by his school that if he misses one more day of attendance,https://mangadec.com/imgs?src= he will be expelled. However,https://mangadec.com/imgs?src= after she reprimands him harshly,https://mangadec.com/imgs?src= he runs away from the house.\nIn order to prevent his expulsion,https://mangadec.com/imgs?src= the older sister must dress-up and impersonate as her younger brother and attend school.,https://mangadec.com/imgs?src=comic-414550,https://mangadec.com/imgs?src=https://s01.mpubn.org/media/2002/497/66dc05eb5efb01b03bc70794/58516552_690_8400_683692.jpeg,https://mangadec.com/imgs?src=https://s07.mpujj.org/media/2002/497/66dc05eb5efb01b03bc70794/58516553_690_8880_839582.jpeg,https://mangadec.com/imgs?src=https://s00.mpizz.org/media/2002/497/66dc05eb5efb01b03bc70794/58516554_690_8000_628926.jpeg,https://mangadec.com/imgs?src=https://s07.mprnm.org/media/2002/497/66dc05eb5efb01b03bc70794/58516555_690_8320_690569.jpeg,https://mangadec.com/imgs?src=https://s02.mprnm.org/media/2002/497/66dc05eb5efb01b03bc70794/58516556_690_8000_449379.jpeg,https://mangadec.com/imgs?src=https://s03.mpypl.org/media/2002/497/66dc05eb5efb01b03bc70794/58516557_690_8160_644632.jpeg,https://mangadec.com/imgs?src=https://s06.mpvim.org/media/2002/497/66dc05eb5efb01b03bc70794/58516558_690_8080_829777.jpeg,https://mangadec.com/imgs?src=https://s05.mpypl.org/media/2002/497/66dc05eb5efb01b03bc70794/58516559_690_8880_778109.jpeg,https://mangadec.com/imgs?src=https://s01.mpmok.org/media/2002/497/66dc05eb5efb01b03bc70794/58516560_690_8440_867441.jpeg,https://mangadec.com/imgs?src=https://s05.mpfip.org/media/2002/497/66dc05eb5efb01b03bc70794/58516561_690_6250_525203.jpeg
