I Am a Hero With A Hundred Abilities - Chapter 19: Ch 18. Battle of the Primes

The protagonist Yang Yong competes with others in the bar and has a special function of mutation, and he can observe the spectrum emitted by various metals.

Every day in the United States, there are thousands of unowned abandoned warehouses for auction. Yang Yongping borrowed the special function of his left eye to find valuable items from the garbage, such as gold and silver coins, cars, and even antiques, guns, There are all kinds of things.

The scouring has made Yang Yong’s business bigger and bigger, from auctioning old warehouses to auctioning old houses, buying salvage boats to salvage sunken treasures on the seabed, to buying ancient castles in Europe and excavating underground vaults, step by step. Kangzhuang Avenue, proud of life.

- Description from novelbuddy

[Youngster don't understand the charm of 'milfs', instead mistaking Lolitas as the treaures]Leading a life filled with regret and pain, Li Zhiyan reborn with a seemingly feeble 'system', taking back to 2010.Right at the moment he was about to be publicly rejected at graduation party after confessing his feelings with a bouquet of flowers to the school beauty, Yu Sisi, and about to become a joke among his peers for years.“I...I am reborn?”The wheels of a new fate begin to turn.All along, the school beauty Yu Sisi has only been deceiving and playing with him. In his past life, Li Zhiyan himself did not know and became a laughingstock, but now, as a reborn person, he has already seen the true face of this girl.He chuckled coldly, glanced at the mother of Yu Sisi on the side, the 41-year-old Aunt Gu Wanzhou.She was mature, intellectual, elegant, kind, considerate, low-profile.The sex appeal of a mature milf lady was radiating all around.Li Zhiyan decisively picked up the flowers, ignored the school beauty, and boldly confessed his feelings to this attractive mature woman in front of everyone.“Lady Gu, actually, I've had feelings for you for quite a while.”

Dropped

Zero, a 35-year-old mercenary, after being betrayed by one of his teammates who told his enemy about him. He chooses suicide so that he can kill his enemy and his traitor teammate. After that, he was reincarnated into the world of magic, in the body of an 18-year-old teenager with the same name as him. However, his body does not have mana or the talent for magic. But with the help of the cultivation system, he has unrivaled power in the world and has a harem of beautiful wives.