how to write an episodic novel

"When Charlie's ghost couldn't let her younger sister Marlie live in peace, Marlie takes her sister Charlie's face to take revenge on Chad, Charlie's high school love and husband, together with his family members for the death of her sister. Knowing so well the dark clouds surrounding the... family, she would stop at nothing to let her sister's soul rest in peace. However, through that process, Marlie came to realize she was falling for her sister's husband and tried to suppress her feelings for him. Not only that but Marlie also realized that the person whom Chad had loved from the beginning and wanted to marry was her and not Charlie, her late sister. ""Why do you have my sister and I picture in your wallet?"" Marlie, having the face of her sister Charlie asked... ""I didn't keep it because of you. I kept it because of Marlie. She's the one I loved and wanted to marry since high school."" Chad replied to Charlie [ Marlie ]. What will Marlie do after hearing this big Revelation that would turn all her plans outside down? Will she face her feelings or deny them? Let's find out..."