The title "Penebusan Dosa Seorang Istri" (Redemption of a Wife's Sins) suggests that Yuri is seeking forgiveness for her perceived transgressions, whether that's her desire for Sa or her feelings of inadequacy in her marriage.
Information and previews for this specific title can be found through regional distributors and databases such as: nsps896 penebusan dosa seorang istri yuri sa better