Awakening the Lowest F-Level Power, the School Beauties Broke up in Public

[All the people are skilled in martial arts, invincible and refreshing. The protagonist is decisive in killing and slashes green tea angrily. It's all cool! Another blue star, alien monsters are raging. Everyone can awaken different powers at the age of 18. However, Gu Ming, who came through time travel, only awakened the lowest level F-level ability [Abnormal Grant]. Moreover, the original owner was still a stubborn licker. He was defrauded of money and equipment by the school beauty Song Wanru, and even almost lost his house. Fortunately, the system appeared in time. Upgraded his rubbish F-level ability to a dual SSS ability. [Eternal Prison]: Bug-level range control ability. [Pain Shackles]: Bug-level range debuff ability. He looked at the double SSS powers glowing golden on the system screen, and then looked at the school beauty Song Wanru who was making noises about breaking up with him. This licking dog will treat whoever it likes! I don't want to serve him anymore! Separate? Who cares? When Gu Ming passed the college entrance examination for supernatural powers and stood on top of the world, he just smiled when he looked at Song Wanru who was crying and begging for forgiveness. Now you know it was wrong? It's too late! Die by my knife, this is the greatest contribution you have made!