Female Heroes, Please Don't Treat Me Like a Power Bank

Lin Dong, a superhero who has saved humanity countless times, falls ill and loses his powers.

He steps away from the spotlight and into the background, content to keep making selfless contributions.

Heaven rewards persistence, and the System awakens. Lin Dong feels like he's got his mojo back.

But what is this business about the female heroes saying that getting close to Lin Dong will make them stronger?