At thirty, I'm bound to the "Middle-Aged Courage System"?

Chen Mo, a thirty-year-old office worker, is a programmer who dislikes socializing, exercise, and everything else. Until one day, he suddenly finds himself bound to the "Middle-Aged Courage System"... And so, for the various attribute rewards the system offers, Chen Mo embarks on his path of courage. He does everything he ever wanted to do before! So what if he's thirty? A brave person enjoys the world first! ----This book is also known as "Male Gods Begin with Courage," "I Became Their White Moonlight," and "This Man Has a Bit of All-Round Abilities."