*Ding! Congratulations, you won '+2 chance' as a reward.
'+2' reward on the lottery wheel doesn't give him any benefit. All it does is to remove the empty spot and let him spin again for the remaining rewards.
Since Mark already possessed 10 luck points (for the next 5 minutes), it isn't useful to him but he was worried that he will draw +2 at the end where there aren't any options and waste a week of waiting time.
Now that it had already arrived, he felt as if a small burden was removed from his head.
"Unique Skill, Peak potion, Reconnaissance satellite, and light combat aircraft."
A new wheel popped up, which is equally divided into four rewards. He clicked on the spin once again.
*Ding! Congratulations, you won 'unique skill' as a reward.
*Ding! Two attributes are detected in your body. Please select one attribute to choose a random unique skill.