Adapted from the manga of the same name "The Rules of Coexistence for Adopted Brothers", it tells the daily life of an aloof-looking yet inwardly repressed older brother and his silly yet naive adopted younger brother, where they constantly challenge and help each other. The dynamic of their roles is distinctly highlighted! The unique and imaginative storyline will definitely keep you hooked; what kind of sparks will they ignite?
Korea Drama
The brothers are also very harmonious today.
actor： Kim Cai-en, Kim Do-ye, Lu Shang-xian, Kim Min-kyu, Qi An 84, Sun Shan
director：Not available
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type：Korea Drama
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status：All 15 episodes
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updated：2025-06-04
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region：South Korea
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year：2017
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language：Korean
plot：Adapted from the manga of the same name "The Rules of Coexistence for Adopted Br...more
