You're Just a Princess of the Kingdom, but You Still Want to Order Me

Traveled through another world and became the "contracted beast" of the subjugated princess? The country's No. 1 Dharma God has been reduced to a waste with legendary magic but the origin of his magic power is broken and there is no 'blue'? Lucretia put her hands on her hips: "Humph, Zayu, from today on you are my princess's servant! Want magic power? Please beg me!" Leo: "Oh? You're just a princess who has lost her country, but you still want to order me?" The next second, he grabbed the white and tender wrist. "——Bring it to you!" "Whoa?! W-what are you doing! Bastard!" Many years later. "Don't be stunned, move on your own! Get the BUFF!" Leo said to Lucretia while looking at the so-called god in front of him. "That's called [Dragon Vein Gift]! You idiot! Humph!" Feeling the Pooooower pouring into his body, Leo breathed out comfortably: "Yes, that's what it feels like!" Lord of Eternal Glory? The will of the world? You will take off their hoods and slap them in the face! ——This book is also known as: "About the fact that I use the Master as a power bank and BUFF device", "My plug-in is a tsundere brat", and "Zenghui's User Guide".