Another idea is to create a backstory involving his family. Maybe he had a mentor figure in his family who inspired him to be strong, or there was some event in his family history that led him to pursue such extreme power.
One way is to explore his life before he became a hero. Maybe he had a normal job and was constantly frustrated with the mundanity of it. This could have been the catalyst for his intense training.
You could show his early days of training in more detail. The struggles he faced, the times he wanted to give up but didn't. This would give more depth to his character and his seemingly effortless power now.
Chapter 104, "The Camp's Strength, Rapid Enhancement (2-in-1 Mega Chapter)", is the clearest early answer because it turns Luo Yuan's situation into a concrete plot event. The setup is As Xia Hong had predicted, ten days after Luo Yuan's breakthrough,..., but the pressure keeps building through More crucially, during this process, the number of people in the....
Chapter 141, "Intermediate Thunder Kui, Second Reshaping Skin [Three in One]", is the clearest early answer because it turns Xia Hong's situation into a concrete plot event. The chapter gives readers a real answer by opening on Last time he came, he had tried digging the swamp's ground. and ending on Last time, to resist the immense pain brought about by a hundred....
Chapter 82, "Whether I Can Do It or Not Is My Business", is the clearest early answer because it turns Xia Chuan's situation into a concrete plot event. The chapter gives readers a real answer by opening on Leader, the number of people has been counted. and ending on I won't say much more." Xia Hong did not say much, and after two....
Chapter 71, "Wooden Mannequin, Medicine Decoction Pot, Polishing Stone", is the clearest early answer because the rescue effort creates visible on-page results. The setup is Xia Hong understood what the people from Da Shi were thinking., but the pressure keeps building through With their camp destroyed, these survivors came to the Great Xia....
Chapter 107, "The Tremendous Peril of the North Slope Cliff【3-in-1 Mega Chapter】", is the clearest early answer because it turns Cloud Mist Teng's situation into a concrete plot event. The chapter turns that into something concrete by moving from Although it was nighttime, the silver color was naturally bright, and... to Seeing the Blue Frost Grass all over the ground, Xia Hong's face lit....
Chapter 59, "Reveal True Form", is the clearest early answer because it turns Yuan Cheng's situation into a concrete plot event. Early on, Thank you, Leader Xia!" Luo Ming took the solidified fire oil, and.... By the end, The giant puppet's foot stamped down without suspense, almost....
Chapter 15, "Cutting Timber and Picking Fruit, Good News", is the clearest early answer because it turns Red Frost Trees's situation into a concrete plot event. A useful checkpoint is the way the scene starts with Grand Ancestor Long Fist is divided into four paths: Small Fight,... and follows through with Thus, following a steady routine until the twenty-fourth day,....
Chapter 75, "Changing the Rules for Meat Distribution After Amendment", is the clearest early answer because it turns Cold Beasts's situation into a concrete plot event. Early on, The Da Shi Camp has already been destroyed, and the 500-meter area.... By the end, Xia Hong turned to look at him and Yuan Cheng without answering,....
Chapter 44, "Luo Feng's Nightmare", is the clearest early answer because it turns Deceitful Monster's situation into a concrete plot event. The chapter turns that into something concrete by moving from They're dead, all dead, Father, nineteen people, all dead!" At the... to In ten days, you must bring a hundred people over as payment for....
Chapter 79, "Luo Ming's Mouth Shines Brightly", is the clearest early answer because it turns Redwood Ridge's situation into a concrete plot event. Early on, The distance between Great Xia and Rogel Camp is actually just four.... By the end, For safety, Xia Hong shortened the length of the team as much as....