Honkai: Why Are These People So Kind?

After poor boy Shen Tinglan finished his college entrance exams, his father, who looked like a little boy, told him that he was actually the heir to a billionaire's fortune. All those years of studying had just been his rich father's "character-building education." Furious, Shen Tinglan stormed out of the class reunion, but on the subway, a mysterious old man forced him to buy a "Tathagata Palm Manual." When the old man demonstrated it, he actually "slapped him to death." Yet Shen Tinglan found himself in another world...