Summit of Our Youth season 1 episode 1
Episode title: Back at 18
In 2024, when Gu Xue Jiao, a graduate from a non-prestigious university, fails to land a high-level position, she confronts CEO Lin Zhi Hua. The two get into a heated argument as the lift suddenly plummets. When she wakes up, her life has restarted, and she is back at 18.
