Under the Abyss, I Am an Immortal Rage

On a rainy night, my whole family was killed, and I was hidden in a closet. The orphanage exploded, and I climbed up from the pile of corpses again. When I was eighteen years old, my adoptive mother was torn apart by a monster in front of me! I hate it! The scarlet that had been dormant for twelve years was completely burning in his eyes! [Congratulations to the host, the resurrection system is activated! As long as you kill the murderer within two hours, you can reverse life and death. When I became the only "wrathful" member of the National Abyss Exploration Team with my "immortal" body, all my teammates regarded me as cannon fodder. Until they were in the desperate situation of the abyss, watching me fall down again and again, and stood up again and again, trembling at the mountain of corpses and sea of ​​blood behind me. Only then did they understand! I am their only way to survive. And the end of the Holy See was ignited by my immortal rage.