Grandpa’s eyes widened.Is this what it means to get old To be useless!He spent two days researching, but he didn't come up with anything...He isn't even as good as an 18-year-old girl!As expected, th...gave you guidance Then you could be considered half his disciple."Li Yusa wanted to cover her mouth, but it was too late.All eyes were on Li Yusa. There was shock, surprise, astonishment..."Isn't this...