Awakening Elementary School System in University

He's already in university, but the Elementary School Student Growth System has only just arrived.
[Task Requirement: Proficiently recite the nine-by-nine multiplication table]
[Reward Title: Little Mathematician]
[Little Mathematician: When facing any math problem, you will always get the most correct answer!]
[...]
[Task Requirement: Finish a 100-meter run within 30 seconds]
[Reward Title: Little Champion]
[Little Champion: Your physical qualities such as strength, jumping ability, and speed are increased by 100%!]
...

It was a blessing in disguise; although it was more than a decade late, the simple, giveaway-like task requirements quickly made Chen Lin the campus heartthrob.

And just as he was preparing to make a "minuscule" contribution to all of humanity...
[Task Requirement: Successfully run for and become the class monitor]
[Reward Title: Little Leader]
[Little Leader: No matter the organization, collective, institution, or group, you are always the most convincing leader!]
Chen Lin: "......"
No, don't mess with me!!