Other people's Systems: Give you a starter pack from the start, hand out perks when you level up, and can be turned into a girl and trained.
My System: Curses its Host to death from the start, then leaves without a care once they're dead. Better make a run for it first. (System uninstalled.)
Fortunately, she did have a little conscience. Before leaving, she gave me a few ways to keep myself alive. Let's see what I've got.
[疾跑]: When you move away from an enemy, your speed increases (an extremely strong survival instinct).
[传送]: Any time, any place, take off on a spontaneous escape.
[消失]: Enter a state of invisibility. While in this state, you can't be harmed by any attacks. Duration depends on the user's abilities.
[世界]: Time stop! Run as far as you can during this time! (The proper way to use time stop.)
...Skipping a whole bunch of skills...
And the ultimate move: [Turn back, time!]: If none of the skills above let you escape, use this skill to reverse time to before the danger occurred.
Hey, I'm going to be invincible!
Luo Kong smiled with relief, until he saw these words.
[Friendly reminder: The skills above cannot be used to damage enemies. Please understand your own combat ability.]
NMD WSM
(Mainly set in Gensokyo. Other worlds undecided.)