Global Awakening: Become Invincible from Obtaining the Soul-Zanbing Sword

In this world, everyone awakens their superpowers when they turn 18. Yi Xinghe arrived through time travel and gained a super fierce system. It doesn’t matter if he awakens his F-level abilities. I have a treasure chest of system rewards!
The first treasure chest is opened: you get a soul-cutting sword from the Shinigami world, and the most powerful ice and snow Hyōrinmaru!
There is no problem that one Soul-Zangtou Hyōrinmaru can’t solve. If it doesn’t work, then use the second Soul-Zangtō. If it doesn’t work, then use the third one!
One day, a large number of monsters, monsters, and aliens emerged from the space cracks all over the Dragon Kingdom. At the critical moment of the Dragon Kingdom, a young man held a soul-cutting knife and faced thousands of monsters. “Just let me try and quell the chaos in the Dragon Kingdom!”
“Swastika solution!!!”