Dragon Clan gacha, start as the top player in Takamagahara

This book is also known as "Regarding Genji's Insistence on Becoming My Brother-in-Law", "A Research Report on the Herzog Slice", "Goodness, You Call This Heavenly Dragon Flash?", "Breath of Thunder, Ultimate Form 1, Slices Off the King's Head", and "One-Sword Asura, Backhandedly Pushed Back by a Little Monster".
"On the day of enrollment, a bag of rice in Kassel," "Why should I, Lin Ye, work for you in Kassel for free?" "Touch my Erii, and I'll shove a planet-exploding star into your mouth," "Scatter, my Senbonzakura," "Getsuga Tenshou, just go for it," "Sword, come!" "I still have one more sword, capable of splitting the heavens," "Lin Ye: I am about to be crowned, which of you Dragon Kings agrees and which disagrees?"
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As a reader of "Dragon Raja," Lin Ye never imagined he would one day transmigrate to that world on the verge of collapse. Now that he's here, he'll set things right and completely change that tragedy!