Can you recommend some time-travel novels that meet the requirements of being funny and having a happy ending?

😋I recommend "My Hard Life of Raising Children in Ancient Times". This book is easy and funny. It's a leisure read. I guarantee that it'll be finished. The ending is He. The female protagonist woke up from her afternoon nap and traveled to ancient times, becoming an extra. Hence, she decided to follow her grandfather to build the school, but she had to face a group of mischievous brats and live a hilarious school life. Lin Shishi, the female lead, accidentally dressed as a walk-on. Grandpa Lin, the teacher of the school, the grandfather of the female protagonist, and a very easy-going old man. Gu Yunxiao, a rebellious big shot. His martial strength exceeded the standard. Zhang Ziwen, excellent student representative. Zhao Mingdong was a chatterbox who loved to play tricks and join in the fun. Li Meimei, the gossip queen, loved to be the matchmaker. Wang Ermao, the head of the Public Relations Department, often held gatherings with a group of children. I hope you like this fairy's recommendation. Muah ~😗