The Reborn God of Learning

Before his rebirth, Lu Li devoted everything to his parents and younger brothers, sold his kidneys to pay off debts, and was squeezed out of his last drop of blood. It was not until his death that Lu Li understood the truth. After his rebirth, Lu Li thought he was going to embark on the road of revenge, but a system appeared out of nowhere and kicked him into the sea of ​​​​learning. Learn mathematics, physics and chemistry, understand it, learn to fly a plane, play games... What kind of naughty operation is this? Lu Li: I was submerged in the water and was at a loss. Cp: Pretend to be cool in front of others and suffer behind the scenes vs. God's illegitimate son attacking Main subject, 1v1, Sususu, HE ps The author has turned on anti-theft, the anti-theft ratio is 70%, and the anti-theft time is 72 hours. … Pre-receipt of the next book. Boss Ba pretends to be a little white rabbit every day. In his previous life, Zhou Chen had always thought that Ye Xiyuan was a sickly but ferocious beast who would retaliate. No one could get any favors from him, and the little kindness he received from him was just the result of his good deeds when he was a child. In this life, by chance, he and Ye Xiyuan had a new beginning. Zhou Chen soon discovered that something was wrong. Was it not easy to please the cruel and ruthless Yaizi who had promised to be punished? If you are given a wild fruit, you will smile. If you are helped, you will thank someone sweetly. Even if you are bullied, you will not know how to fight back. You will only hide and feel sad. Seeing Ye Xiyuan confiding to him after being wronged, Zhou Chen felt soft-hearted and decided to protect him and change his current temper. ………… Once again, when he saw Ye Xiyuan being bullied and not fighting back, Zhou Chen hated iron and taught him: If someone bullies you again, remember to fight back and don't wrong yourself. Ye Xiyuan nodded obediently. People who eat melons: I am forced to watch ferocious beasts transform into little white rabbits every day, and I feel like I am going to have indigestion. Conception: