Isekai de Cheat Skill wo Te ni Shita Ore wa Genjitsu Sekai wo mo Musou Suru Level Up wa Jinsei wo Kaeta - Episode 4

All his life, Yuuya Tenjou has been the subject of resentment and contempt from everyone around him, even from his parents. To make matters worse, his grandfather—the only person who ever showed him affection—suddenly dies, leaving Yuuya truly alone....