Quick Transmigration: It's Hard to Be the Male Supporting Character

Ji Jie is lazy and never wants to put much thought into anything, so the Male Supporting Character System chose him. The result? The System cried itself unconscious in the bathroom! The System says: "The Host follows the plot to the letter, but what am I supposed to do about a male lead who doesn't follow the plot? And what about the female lead, who keeps helping him out at every turn? Help! I'm waiting online! This is urgent!" The protagonist is the bottom! Important things bear repeating: The author is a loving mom! The author is a loving mom! The author is a loving mom! (If that's not your thing, don't read.)