My Ex-Boyfriend Shrunk

(Unfinished, enter with caution) Xu Ning picked up a nine-centimeter-tall little man in front of her home. After a closer look, she found that it was her ex-boyfriend. The ex-boyfriend fainted from hunger, so Xu Ning quickly took him home. Looking at the little man holding a crumb and chewing bread crumbs, her heart almost melted. So, Xu Ning solemnly announced: Song Jiayu, from today on, I will support you. Xu Ning: Baby, your new clothes have arrived. Song Jiayu looked at her and said slowly: You never called me baby when we were dating. Before going to bed, Xu Ning held him in her arms and kissed him wildly. Song Jiayu: You never kissed me when we were dating. Xu Ning moved his nest next to her pillow. Song Jiayu: We never slept in the same bed when we were dating. Xu Ning: Baby, forget those past events in this mortal world, now you are the darling of my heart, okay okay okay okay. The male protagonist who wants to turn around × the female protagonist who suffers from chuunibyou Purpose: Grow into a better person