There Is a House of Harmony in the Book

[Two male protagonists + book-traveling + infinite loop + weird rules + double cleansing + villains + slow pace] [With some attributes, it feels so good to be under the control of x yandere and she wants to attack super hard] Jiangling x Suanyu ——Jiang Ling was suddenly packed and thrown into a strange novel world. Got beaten right from the start. But as soon as the person opposite spoke, he was immediately restrained. ... The sound is nice. System: "Can you please stop talking? Your mission is to save the world!" After n days. Jiang Ling: "Wait? Isn't this the world of fiction you're talking about?" "Why did it suddenly become an infinite battle royale?" [Note: 1. Jiang Ling's skin hunger + voice control + face control + human-machine love brain. 2. Extremely controlled attack and control, run away quickly, both are the author's good babies, both are good babies written by the author according to xp. Imperfect character. Xiaoyu likes to be "hands-on" and Xiaojiang likes to be "passive" 3. Unconventional and bloody routines, the text needs to be cleared. 4. Early Warning: Whose words can be believed?