Looking at Sakura Takahashi walking towards Watanabe Club with a soft sword in her hand, Guan Yu suddenly flashed a sentence in her mind: "White hair is as new as before, and the cover is as old as before."

Maybe this sentence means that some people spend their lives together, but they don't know what they think in each other's heart. Others will see each other as usual and take a glimpse in the street, and then copy each other's heart into their own heart.

But Guan Yu has his own opinion on the first sentence. If two people love each other for a lifetime, but still can maintain the...