Teammate Killer

Xie Ru was an orphan, but he never felt that he was unlucky. Instead, he lived very happily with his friends in the orphanage. When he grew up, he even founded a small guild with his friends. The guild team cooperates very well and is very careful every time they explore, never making any advances. Although the principle of putting safety first means that the guild does not make much, it is enough for them to live on. I thought that life could continue in such a stable manner, but one day something went wrong in the dungeon. The president took over the task without telling everyone. When he didn't return after a few days, the team members realized something was wrong and went to the dungeon for rescue. In the end, the general was finally rescued, but Xie Ru was killed by a monster in order to protect his teammates. Xie Ru originally thought that he could die as a hero and be able to save the lives of his companions, so his death would be worth it. But at the moment of his death, he awakened [the ability to rewind time and resurrect at the expense of the existence of companions present, and gain the skill to eliminate existing companions. After going back in time, everything returned to its original point, but the companions Xie Rushu saved disappeared. Except for Xie Ru, everyone forgot their existence, as if they had never been in this world. The companions who were supposed to be saved disappeared completely, but he was forced to survive. This was not the result that Xie Ru wanted. The person he would rather die was himself. Xie Ru, who could not accept the reality for a while, suffered a mental breakdown. While Xie Ru was still locking himself in the room, the team that went to explore the dungeon had yet to return. In the end, Xie Ru walked out of the room, carrying the skills of his companions, and headed to the dungeon again.