Xiu Xian: What the Hell Is the Leo Cavalry That You Just Came up With?

When cultivation and technology collide, what kind of sparks will be created? Young Qin Zhen accidentally traveled to the battlefield of the world of cultivating immortals. Fortunately, the system was activated, but why was it a technology system? And do you need to make it yourself? However, the mecha's fight against the monsters seems to be causing trouble. Ps: There will be Gundam, Kamen Rider, Pacific Rim series mechas, Master Chief, Star Destroyer Cannon, etc. The protagonist is not a virgin and will kill decisively. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.