Saikyou no Ousama, Nidome no Jinsei wa Nani wo Suru?

It is one of the best Japanese light novels that explores the interesting journey of a brave and powerful king. After dying in his first life, he is reincarnated into the magical world, which is full of powers. There he is relaxed and free from the responsibility of rulings. There, he gets a new purpose in life. He struggles to protect his loved ones with his old memories of his first life. He also has powers and abilities and now he is using them in every stage. He faces challenges of thrilling events and tries to overcome them. It became very interesting for his exciting adventure in this world..