Otherworld Sharingan

The protagonist traveled to another world and had a younger brother. He could have lived a relaxed life, but the good times did not last long. When his younger brother was competing with others, his soul was sealed with a weapon. The person who killed his younger brother was an important figure in this world. See how the protagonist takes revenge and becomes the enemy of the world! Be desperate! This is the power of these eyes! Vulnerable in front of these eyes This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.