In scott pilgrim world and traveling to other worlds with a system

(MC pov)

I need to prepare before entering the gamer world since I can appear anywhere anytime in that world I want to appear in the chapter 6 or 7 in that manhwa his first fight with zombie and the protagonist also level up so instead of killing random people and becoming a murderer I appear in that chapter with him and kill some zombie to level up.

Before I go out I need to try something first

"System can I unlock my mana? And do I have chakra or cursed energy?" I ask

[yes just use some of the fictional way you read before and for other things like chakra and cursed energy, you need to go to those world or buy it from the shop or system gives it to you because of a mission]

now this was shocking! It's easier than I thought.

"Why you didn't tell me before?" I ask, clearly annoyed that I could have mana but I didn't know

[you didn't ask]

i don't what to say so I'm going to ignore it, now for opening my mana let use the gamer way stretch your finger and imagine releasing the energy I'm releasing the energy I did this for past 10 minutes and finally music to my ear.

[By doing a stupid move you were able to unlock your mana

mana: 10 (the amount of the mana you have)]

i can feel the mana inside me it's like pee but you don't need to release it and you can moved around your body, ok maybe this wasn't the best example, anyway let's try moving mana out of my body.

I try moving mana out of my body a dark blue aura like came out I continued until only 1 mana left and I stop and finally I get what I wanted

[with moving your mana out of your body you obtained a skill

mana control[lvl1]:

you can move mana easier and spend less mana when using mana

2% easier to move mana 

1% spend less mana]

cool but I don't have enough mana now so let's try another thing I have in my mind.

I sat down and started meditating or at least I try but I didn't stop until half an hour later until I got meditation skill.

[you obtained meditation skill

meditation skill [lvl1]:

meditate and 

Eliminate body fatigue

mana recovery speed up by 5%

heal faster than normal human]

Great now I never thought I say that in my life not even when I was playing video games but it's time for grind.

(one hour later)

[ Meditation skill level up

meditation skill level up 

meditation skill level up

meditation skill [lvl4]: 

Eliminate body fatigue

Heal faster than normal human 

Mana recovery speed up by 20%]

It was boring but I did it, now my mana is full let's do this again I start releasing the mana out of my body I try to shape it but I failed but mana control skill continued to level up.

[mana control level up

mana control level up 

mana control level up

mana control [lvl4]: 

8% easier to control mana

4% spend less mana ]

now here is a question can i do magic?I mean I know some magic from fictional and how they work so maybe I could do it for example reinforcement magic.

I rememberd from the fate anime series it's seem like it makes you stronger I remember this is how it's Work, Structural reinforcement, according to Shirou, basically fills in gaps in molecular structure with shaped Od(mana). This reinforces the physical shell of the object until the Od is decomposed by Gaia. If you pump too much Od into a physical object, it causes a violent break of molecular bonds which causes the item to fall apart at it's weakest point (or just explode if the item has no glaring molecular structure faults).

It works similarly on muscles (allowing them to be more resistant to tears while contracting) and bones, which is why Shirou can reinforce himself to try to keep up with more powerful magical critters.

Now I just remembered and not really understand but He still runs the risk of boneus explodus if he screws up the amount by which he reinforces his body, obviously because of the system if I get the skill or maybe I'm wrong about how the reinforcement work I didn't completely seen the series I just read a little about them and seen some episodes.

First let's eat I didn't eat lunch And now it is six o'clock at night so from the memories of the previous Edward I call and order a pizza after that I continue training my mana control but it don't get level up easily anymore 10 minutes later I hear a knock so I open the door and my pizza is here.

"You ordered a pizza?" Pizza guy asked 

"Yes " I said and take money out to give money to the guy 

He also gives me the pizza 

"I hope you enjoyed sir" delivery guy said without so much care

"Thanks "I said and close the door 

After that I sit and take a slice out and take a bite.

"Huum I had better" I said and continue eating.