My boyfriend is an AI and I can't uninstall it. Later I discovered that I have a "sister" living in my phone. She asked me: "Why do you only save him and not me?" - Is this considered cheating? !
Characters:
Lin Wan (hard-tongued and soft-hearted little tsundere) vs. Shen Ting (a loyal dog who guards the heart with caution)
She is hard-spoken and soft-hearted, while he pretends to be sweet and clingy. She thought she had just taken in a program, but later she discovered that he had already built a room for herself in her mobile phone.