The System Gave Me Useless Abilities

This is a world where the strong are respected. Humanity completed a glorious evolution in a disaster, and 70% of people awakened their superpowers. And this group of powerful people with special abilities worked together to rebuild civilization under this disaster. Zheng Shi, a time-traveler from Blue Star, came to this world and time-traveled into the body of a young man named Ami. But he discovered that he was not only a poor orphan, but also a born "incompetent person." "Incompetent people" are destined to be bullied and discriminated against until death. They can only do hard work at the bottom of society, and will never be treated seriously by those who have awakened their powers. Even the school they attended taught them how to be a servant and a coolie. Zheng Shi was unwilling to give in. He shouted to the sky: "Where is my golden finger?" At this moment, a system suddenly appeared in his mind. The system told him that as long as he completed the task, he would continue to gain superpowers. "Isn't this a cool plot?" But just after he completed those tasks at the risk of almost death, Zheng Shi was shocked by the superpowers given to him by the system. "Give yourself a really bad case of hemorrhoids at any time, under any circumstances." "Be able to hear the fart sound of any creature within two hundred meters of you, no matter how slight it is." "You can summon a pack of tissue paper out of thin air at any time and anywhere, and you can even choose the brand and flavor." "..." (Slow-burning, full of laughter and tears, high-burning. If it doesn't look good in Chapter 5, come hit me. I hope you like it.)