What's the Point of Being Reborn?

The System opens the door, but love is up to you.

"Do you want to be reborn?"

"I want to be reincarnated."

"That won’t do."

When Lin Shiqing woke again, he discovered that he had returned to more than ten years earlier. His once-unattainable first love, the pitiful little one he’d never met before, and some family’s young lady... No, seriously, I never wanted to fall in love.