Doomsday: I Am the Zerg Swarm Disaster!

Judging from the 42 chapters updated so far, the writing is average. The emotional line is poorly written, but it has to be written. That Zhao Muyu didn't do anything excessive to the protagonist, right? The protagonist was the one who initiated the breakup, but the protagonist just had a very bad attitude towards her. Before the doomsday game started, he was enjoying the other party's help as a matter of course. Not only did he want to thank the other party, but he also thought about how to use the mother and daughter. From the beginning of the doomsday game, you can be sure that your combat power has completely collapsed. When others are only at level 3, the protagonist has almost level 50 strength. This is so outrageous. That title only adds 10% experience, and 10 times the experience is only available three days before the game starts. It is also difficult to upgrade from level to level. How can there be such a big gap? That violent potion is also outrageous. After taking a sip, the protagonist's combat power is directly increased to level 50 when he is less than level 10. The strength is directly increased by 5 times. The side effects are still only weak for a short period of time. The label says to kill decisively, but I feel that what the protagonist does has little to do with this label. He always cuts the grass without eradicating the roots. He catches the enemies even though he could have eliminated a few enemies, but he always gives the enemies a chance to grow by not killing them directly. Also, just a few days after the game was launched, there were so many alien races in their 20s and 30s that a demon god came. On the human side, except for the two enemies of the protagonist and the protagonist, the rest of the people were either only at level 2 or 3 or just ordinary people. How did humans develop in the previous life?