beta
has 5 chapters + prologue
Summary: Won-hee and Seo-won became brothers after their parents' remarriage. At some point, everyone around Won-hee falls into misery, and they start to leave Won-hee one by one. With the exception of Seo-won, who protects her by her side, Won-hee lived by drawing a line for everyone in her. In front of him, Geon-ho, who is known for his light behavior, appears...