Originally, I Was Just A Substitute From Beginning To End

She, Su Xuening, is not loved by her parents, not loved by her grandmother, and hated by her younger siblings. The only grandfather who loved her also passed away. When she thought she was just living heartlessly, she met Su Yi and, in her darkest moments, gave her a beam of light. Since then, Su Xuening has regarded Shen Yi as the most important person in her life. Started pursuing Shen Yi crazily. Shen Yi remained indifferent. Just when she thought Shen Yi wouldn't be paying attention to her. Shen Yi agreed to their relationship. But Su Xuening knew that Shen Yi had never liked herself and agreed with her. It's just because the older generation ordered a baby kiss. In the seven years since getting married, I have never touched myself. It wasn't until one day when Shen Yi's first love, Yu Qianrou, returned that Su Xueming understood everything. Not only Shen Yi, but also her family, is a substitute for Yu Qianrou. No wonder my family doesn't like me. It wasn't until this moment that Su Xuening realized how ridiculous she was