Collapse of iron, but there is a Three Kingdoms Killing system

What will happen when you have both Honkai Impact 3rd and Three Kingdoms on your phone?
Others don’t know, but Luo Zhen has come to the immortal boat Luofu.
However, as an illegal resident, Luo Zhen could not survive in Luofu, and he was about to become the first time traveler to starve to death.
Accompanied by a ding.
Three Kingdoms Kill is launched!
Got it. I’ll go give Three Kingdoms Kill a good review right away!
And one more thing.
Gui Naifen, don't stretch your feet over here!