mc has a sister whos going to run away with her lover. however, the lover is in an arranged marriage with some other girl. his brother mistaken mc for his sister and locked him up. then mc and brother developed feelings for each other. sister and lover tried to rescue mc. help me find this manga. thank you!
mc has a sister whos going to run away with her lover. however, the lover is in an arranged marriage with some other girl. his brother mistaken mc for his sister and locked him up. then mc and brother developed feelings for each other. sister and lover tried to rescue mc. help me find this manga. thank you!