Koko wa Ore ni Makasete Saki ni Ike to Itte kara 10 Nen ga Tattara Densetsu ni Natteita - Chapter 71 - Killing the Demon Rat Horde

The unparalleled Demon King Ye Xuan, who was able to heal the death or the living alike and holder of the medicine Holy Scripture, was betrayed and killed by his fellow Demon Kings. But he reincarnated into the body of Ye Xuan, the prodigal son of the Ye family and vowed to himself that he would return to his peak and take back everything that belonged to him!

- Description from Novelupdates

(Warning: Harem, if you don’t like it, please refrain! Boldly breaking taboo ethical norms, not letting go of any beautiful women encountered!) A young nobleman with a delicate constitution, pure and kind, has always been protected by everyone. However, after two months of military camp life, he began to change for the worse. With unbeatable power in his hands, he became lawless, targeting countless beautiful women in the city. In his eyes, every beautiful woman is like a delicate flower. He wants to gather these tender flowers around him, then extend his strong wings to shield them from any harm...

“What exactly is the point of this life of mine?”Lukas Brandt thought to himself as he chugged down a cup of Wheat beer in a local pub in Darmstadt.He had always dreamt of being a professional footballer, he fell in love with the sport when he watched his country Germany beat the Argentine national team in the World Cup final in 2014, with memories of his father hugging him tightly after Mario Gotze scored the goal that gave them the cup.He had been 7 back then, currently 36, but his biggest regret was giving up at the first sight of failure at 15.He had given up his dream of one day representing his country, and died (un)fortunately while trying to save a kid.Waking up 20 years younger and with a system, follow Lukas' journey from an SV Darmstadt 98 academy reject, to undoubtedly the greatest footballer of all time.Set in an alternate universe so some names and events will obviously be changed massively, else it'll just be a biography of a real life player :⁠')

Instead of struggling meaninglessly, he acknowledged his place.