Honkai, I stand in the first row where strength is paramount

In the last battle of the pre-epoch, eight fusion fighters faced off against the Last Herrscher, and in the end only Kevin fought alone.Through memory resonance, I saw Kevin sitting on a chair and weeping. I will never forget this scene.
At that moment, I was thinking, if I can become a fighter against Honkai, I must win everything.Now that the end is at hand, I must consider whether this is the only chance I have in this life.
I believe that the fire-type sword can have the dominance of the past, and Kevin has contributed a lot.It is my duty to reforge the glory of the fire sword!
Qiyana: But Xiaobai, what you use in the virtual space is a knife!
Bai Mo: Shut up!Can't a four-foot-three-inch long knife be considered a fire-type sword?Look at the Divine Fire Trial and the Divine Meteor Sword, which one has the appearance of a big sword? !
Master of Fire Element Great Swordsman!With this raging fire, there will be endless cuts! ! !

In short, this is the 3rd world of Honkai that was kicked and collapsed by the traverser who "beautiful appearance, strength, explosive scale, few things, few things, strong personality, gorgeous configuration".
The wings are not knotted, and the guardians go around.
PS: Although the protagonist thinks that he has occupied someone else's body, in fact, it is still his own body.