[Comprehensive] the Waistcoat Is a Dream to OC, What Should I Do?

Once traveling through the anime world, Du Qing became a spirit body that had no entity and could not be seen. The good news is that she has a vest system. The system says that she can return to the original world after using the vest to gain her sense of presence. The bad news is that the vest is the OC she set before. The problem is, her OC is all a dream! Du Qing: ... Tell me what kind of anime are there in this world? ! ———————— Vest No. 1: Genshin traveler Ying Mengnan, [Holmium Candle], a fierce and coquettish fire attribute immortal king, but in this world, there is no Genshin. Du Qing (in Huozhu):... Save, save, save! This vest really wants to break the world wall! Vest No. 2: The useless dog heroine Fujimaru Ritsuka Yumeo, [Ichiyanagi Masabumi], the gloomy and comely master, and the servant is the sunny King Arthur (♂). The good news is that there is fate in this world; the bad news is that there is zero fate. Du Qing (in Ichiliu Yawen): ... Help, he is going to fight the Holy Grail War! Wake up, this Holy Grail is not a good thing! Vest No. 3: Idol Dream Festival heroine Anmeng Meng, [Toru Fumiya], a fake sunshine type and a real illness type idol, both in terms of idol strength and force, he is a person who will "die" if he is not sucked by the producer. Good news, in order to balance this vest, it has supernatural powers; bad news, there is no Yumenosaki in this world. Du Qing (in Fumiya Tetsu): ... Brother, brother, you are an idol. Even if you are very powerful, don't go gangbusters! Vest No. 4: The tutor male protagonist Tsunayoshi Sawada is a dream girl, [Yukihara Kasumi], a sunny martial arts attribute JK, a nanny, and a first aid punch. But there is no Vongola in this world. Du Qing (in Yukihara Kasumi): ... A lost girl who joined the above three people's team to break the world wall. Du Qing: In this world without my OC, I wish you take care, Amen. ———————— ①Although the protagonist does not have a cp, because both of them are Mengxiang OCs and have absolute love for Mengfang, they still chose the romance channel. ②Buddhist writer ③ Very ooc, ooc and ooc Purpose: Declare your love to the whole world