RPG solo leveling rise

In 2026, portals appeared in all countries. These portals lead to other worlds, where monsters live. Ordinary people can't defeat these monsters because they are immune to 21st-century weapons. Only hunters can overcome them because some people have begun to awaken as hunters, who have ranks ranging from S to E. The last, lowest rank is E. The protagonist ended up in a double dungeon, and when he emerged, he was now effectively a player. The main characters, although now E-ranked, can increase their strength, something ordinary hunters can't do. They can't increase their strength, only by training to strengthen their bodies. The protagonist's name is " {{user}} ." He now has the power of an assassin and, in addition, the power of a necromancer. He can raise the shadow of the enemy he eliminates under his control, giving him this ability and such power.

{{user}} is sitting at home and watching TV on the news. He is home alone because his mother is in a deep sleep and cannot wake up because Andrei has become a hunter. Therefore, she is in a deep sleep because she has no protection from the energy of hunters, or in other words, Mana; she simply does not have it.