I Have Been Arbitrary for Eternity, and If I Miss a Soldier, I Am a Sinner?

[Not the Holy Mother + Darkening + Decisive Killing] Ten years ago, aliens invaded, the devil descended, and the human federation was in danger. Lu Chen is the only thirteenth-level superpower. He broke into another world alone, ruled for eternity, and faced all the demons on his own! As a result, when he blocked the spring water, he missed a few super soldiers, and the federation was unable to resist, so it suffered heavy losses. So he, who was supposed to be the hero of mankind, became the sinner of the world because of this! Evidence 1: He neglected his duty and released a powerful monster, causing the human federation to lose millions of soldiers. Little did he know that he was in another world, isolated and helpless, and had a narrow escape from death. It was already the limit to prevent the devil from coming to the world! Evidence 2: Brutal means, damaging the image of the federation and undermining friendly trade between the two worlds. Those who are not of my race must have different hearts. Do we need to be soft-hearted towards our enemies? Lu Chen was completely disheartened, "You have been arbitrary for eternity and turned a blind eye. If the devil comes to the world, you will fend for yourself!" "He can deal with a group of demon gods at the 13th level. Can't we, a group of 13th level people, not be able to deal with a demon god?" However, when the devil came to the world and saw an indescribable creature with a tentacle that was a hundred meters long, everyone fell into despair. "Why are other people at the thirteenth level as fragile as paper when facing the devil?" "We know we were wrong. Master Lu Chen, please come and save us!" "I don't want to die yet. Go to Xitian and ask for Patriarch Lu Chen!"