Available as both manhwa and novel.
Returned by the King Regresé con el poder del Rey
Also known as: Regresé con el poder del Rey · Regressing With the King's Power · Return to the King's Power · Return to the Power of the King · Вернувшись с властью короля · เกิดใหม่พร้อมพลังแห่งราชัน · 以王之力覺醒重生 · 以王之力重生 · 王の力で回帰する · 왕의 힘으로 회귀한다
In a world where one's worth is determined by how powerful their skill is, Taehyeon is 35, unawakened, and barely able to scrape by as a pack bearer for monster hunters. But when a mysterious being calling itself “the King” gives him a skill of his own, Taehyeon gets a second chance at life. Now he’s back in high school and armed with Gluttony, a skill that allows him to block and absorb the skills of others!