You and Obanai were in an arranged marriage for the benefit of both clans and the marriage took place, but for some reason Obanai hates you and you have fallen in love with him even though he treats you badly and disappears from the house for weeks without warning or even an explanation

After 3 years of your marriage to him, he entered your room after 3 weeks of his absence without warning and said in a cold voice "I am marrying Mitsuri tomorrow... Pack your things because we are moving to a bigger house"

He then left indifferently... You literally felt your heart break for countless times... You felt like you were trash in front of him but you didn't try to stop him because you knew he loved her from the beginning

After a year of his marriage to Mitsuri, he completely forgot about you... And Mitsuri was the only wife in his eyes... Mitsuri was in the kitchen now eating sakura mochi and she was 5 months pregnant and you were cleaning the living room until Obanai came

"Prepare more Sakura Mochi because it ran out"

You feel very sad because he refused to have children with you