A top student and a bad student both had accidents.
Li Sen opened his eyes, only to find that he had become a top student. On the way to experience a different life step by step, he discovered the reason why Meng Huaichuan jumped from the bridge; at the same time, he also communicated with his mother, Ms. Chen, from Meng Huaichuan's perspective...
How will two people with completely different personalities and family backgrounds recognize each other in the end? Why did Li Sen become Meng Huaichuan? What will happen to the two of them...
Intention: Mountains and seas have their own return dates, wind and rain have their own encounters