Dreaming Back to Eight Months Before the College Entrance Exam

Yu Jiayi was about to get engaged when he transmigrated, along with his fragile college-student little sister, to eight months before the college entrance exam. But this was a bit different from what he had imagined. Other people transmigrated into the real world, but he had somehow ended up in a dream world, and as a nobody, no less? Well, if it was a dream, then it was a dream. If he was a nobody, then he was a nobody. All he had to do was enter dreams and play his role well. But playing a role well was exhausting. If he did a poor job, there was a chance the dreamer would be taken away by the System's Xiao Gao. Forget it. As long as he could bring his dad back to life, that was enough. This scheming little sister was completely useless... As he entered dreams month after month, Yu Jiayi gradually realized something was off. The plot going astray was one thing, but it seemed he and his sister weren't the only ones who had transmigrated. After completing his final quota, Yu Jiayi was shocked to discover he was no longer a nobody! He was actually a real college student? And how had that mysterious childhood friend come along, too? How was he supposed to explain this to his childhood friend in the real world?