Saving the World Is Still Up to Me [Quick Transmigration]

The task-takers of the Central Realm had never been able to figure out one thing: how could Shi Wenyan, a newbie with nothing going for him but his looks, complete so many SSS-ranked missions and hold firmly to the top spot on the points leaderboard? In response to their confusion, System 666 lit a cigarette and spoke in a world-weary voice: I can answer that. At first System 666: Our mission is to guide the protagonist so he can save the world! Shi Wenyan: Got it. So I just need to be an NPC life coach. Later System 666 (shocked): Damn it, I didn't tell you to save the world, Shi Wenyan, you idiot!! The mission is about to fail QAQ... Wait, how did it succeed?! Shi Wenyan (sighing): Looks like I'll have to be the one to save the world after all. Note: A national-level expert at getting sidetracked, with an overactive imagination and no logic. Also, enjoy reading! (*^▽^*) Theme: Happiness matters most