I stealthily climbed onto the roof of the school building, probing the air for Rachel''s scent.

    ''She should be deep within the school building now, I just need to find her...''

    [Ding. Host has upgrades available, would host like to view available upgrades?]

    ''Yes, quickly, I have a feeling something''s gonna go wrong, but I hope I''m wrong.'' I swiftly climbed through a shattered window at a speed several times faster than a human could reach then looked at the screen in front of my face.

    [Name : N/A

    Race : Xenomorph

    Evolution : Drone 96/10,000

    Title : The Perfect Organism

    Points : 65

    Defense : 0/50 Tier 1

    Speed : 0/50 Tier 1

    Attack : 0/50 Tier 1

    Attributes : Fire : 10% Lightning : 0% Wind : 0% Poison : 50% Water : 0%

    Strength : 25(10)

    Speed : 35(10)

    Defense : 40(10)

    Titles : The Perfect Organism:  Grants +10 to all stats.

    (The average strength of a human is 10.)]

    ''So I have enough points to upgrade one to the max, and a bit left over for whatever...''

    ''Okay, upgrade defense to the second tier, and put the rest in attack, I''d rather not be overpowered by anybody.''

    [Ding. Point allotment complete, status is as follows.]

    [Name : N/A

    Race : Xenomorph

    Evolution : Drone 96/10,000

    Title : The Perfect Organism

    Points : 0

    Defense : 50/50 Tier 1(+)

    Speed : 0/50 Tier 1

    Attack : 15/50 Tier 1

    Attributes : Fire : 10% Lightning : 0% Wind : 0% Poison : 50% Water : 0%

    Strength : 35(10)

    Speed : 35(10)

    Defense : 90(10)

    Titles : The Perfect Organism:  Grants +10 to all stats.

    (The average strength of a human is 10.)]

    [Ding. Host has reached the second tier of evolution in defense, would host like to commence evolutionary path to defensive evolutionary path?]

    ''Wait, so I could reach Tier 2 instantly? I don''t need to meet the criteria of each one?''

    [Ding. Host can evolve to the second stage of evolution immediately, however it is recommended that host strengthen yourself to the max before evolution.]

    ''Okay, I don''t evolve just yet, how much time does it take anyway?'' I asked while impaling a zombie that wandered into the room.

    I dashed out into the hallway and rammed a zombie into the wall with my head.

    [Ding. Point gained.]

    I stuck out my proboscis and smelled/tasted the air, a lot of zombies, at least a few hundred still aimed the halls, and the darkness that the world itself was covered in gave me no reason to hesitate.

    ''The hunt begins...''

    I rammed another zombie away and slashed it with my claws, gouging out a good chunk of it''s brain.

    I threw the corpse into another unsuspecting zombie, then leapt and anchored myself to the roof, I ran along it, tail becoming a blur as I slashed the zombies as I passed by.

    In my wars rang the ever sweet sound of notifications of points gained.

    I came to a stop when I sensed a danger signal, on that made me hesitate.

    Then an arm pushed through the ceiling and tore a hole on it.

    Through the hole, I pair of savagely glowing green eyes met my gaze.

    ''Well, if I didn''t know better, I''d say that zombies are evolving too.''

    [Ding. They are evolving, same as you are, this one is a Tier 2 zombie.]

    ''Oh, can you repeat that, I don''t think I heard you right, Tier 2, how?''

    [Ding. Host holed up in the hospital, which gave other creatures a head start, but you aren''t to far behind, host is ranked 2nd in the world.]

    Then the ceiling buckled and a small figure fell through.

    [Ding. User has encountered a dangerous situation, activate user interface?]

    ''It would be appreciated, so do it.''

    [Name : N/A | Species : Zombie | Tier 2]

    ''Well, shit...''