Yu Tang transmigrated into a novel and became the cannon fodder dog licking shou Yu Tang, who was deeply in love with the film emperor Sui Si. But he could not attain his love. Yu Tang voluntarily sacrificed himself for Sui Si and got into a fake marriage with him to calm down public opinion, taking the blame for him and shielding him from the slander. He personally sent Sui Si to a hotel, watching him embrace his underground boyfriend, who he deeply loved. Meanwhile, he sat alone in the car outside the hotel to be on the lookout. He never had any extravagant hope nor overstepped the boundaries. He did not live in Sui Si’s house and only appeared when he needed him. Because the Book Transmigration Bureau was understaffed, they could only dispatch one person to a world. In this world, he was responsible for three other books at the same time. Sui Si achieved success with his true lover. However, his only regret was Yu Tang, who he had used and let down. He knows that Yu Tang loved him desperately and would do anything for him. His line of vision will always be on him, waiting for him to turn around and reciprocate his feelings. He knows that Yu Tang won’t be able to live without him. After the wedding concluded, Sui Si looked at the empty guest seat. Thinking that Yu Tang wanted to take his own life, Sui Si’s heart started to beat violently, and he pushed away his questioning lover and the reporters. With red eyes filled with regret, he rushed to the deserted hotel rooftop. ….. He then discovered that on the deserted rooftop, there were three other people with red eyes and filled with regrets, exactly like him. At the time when Yu Tang received the mission, he had once repeatedly confirmed with the system whether the characters in these books would actually meet each other. System: “You can lick with ease. We have received professional training, so there won’t be any problems.” System: “Are you there?” System: “There is a problem.”