Lin Tuo loses full use of the right hand, so Guang Pu gives him an arm cast to help hide his ALS. Lin Tuo’s boss helps look for research centers investigating ALS treatments and cures. Lin Ye is ready to start at the university so he and Grandpa make an unexpected visit to see Lin Tuo. They are all shocked to see his arm in a cast as he’s never told anyone, making Zhi Que suspicious. (Source: frankly at MyDramaList)