Nah, cry to me

This is the tragedy caused by a small pill.The boy incarnated by Guren lost most of his feelings due to an accident, and the culprit confessed to him in order to save his life that he could only recover by going to various worlds to collect the tears of emotionally powerful people.So what will happen to the protagonist who has a natural appearance and a trembling heart after entering a different world?Content label: Juvenile Man Crossing Time and Space ┃ Search keywords: Protagonist: Kouki Shenglian ┃ Supporting roles: Takasugi, Zangma, Miyazaki Yoji, Toho, King Ashura, Hades