Please recommend a double time travel novel from 2016 to 2018.

I recommend the following two novels to you, both of which are very suitable for your needs: 1. "Top idol knows me." The female lead, He Xiangsi, traveled back in time to 2016 and met her idol. However, she disappeared for a period of time in 2018 and had to leave again after returning. Both of them were deeply in love, but they gradually became estranged. If the two of them met again, would they be able to regain their original feelings? 2. "1988 Again": The protagonist was reborn back to 1988, which was the era of mass purchases. In this new world, he faced a series of challenges and opportunities. The plot of this book is even more prominent, and it suits your needs. I hope you like my recommendation. Muah ~