After meeting Irina and the first quest!

It has been a few days since I met Irina, she always come to our house to play with me. We play in our room and around the house. When she first came to our house she was wearing a cute yellow skirt with some white spots. When I saw her I kinda expect this to happen when see her like that because in anime she didn't tell Issei that she was a girl. So I'm going to tease her a bit "Irina, why don't tell me that you are a girl this whole?" while keeping a sad face, hearing me she started getting nervous that I might not play with her, so I decided not to take it too far and held her hand in mine saying " don't be nervous I was just joking with you, I know you are a girl. ``Hearing me she started pouting and she looked kinda cute when she pouted like that. These day I also started training my body and Abilities. I also started regular pushups, sit-ups, running and other exercises to train my body.

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TIMESKIP

When I was do some jogging in the neighborhood at Night I smell blood at the abandoned warehouse and when I went inside there is a lot of corpse that filled with blood all over it and then a message pop outs.

[ NOTICE! COMPLETE THE QUEST: KILL THE STRAY DEVIL. REWARD: UNLOCK SHOP, RAISE ALL ABILITY TO LVL 3, APPRAISAL LVL MAX, BOOSTED GEAR AWAKING, 1000$]

( bruh, this is just my first quest and the reward is too godly, I think there may be a bug in the system)

[NOTICE. THERE IS NO SUCH THING AS 'BUG' IN THE SYSTEM, HOST)

( for some reason I felt that I got scammed)

When I go deeper into the warehouse I finally see the stray devil

Stray devil: "you seem to have a high amount of mana boy you will be good dinner today HAHAHA! Prepare to meet your DEMISE!" She laughed evilly and blasted 2 elemental magic attacks again at him.

Issei: " MAKE ME!"

But Issei quickly reacted to her attack channeled his time-space magic to slow time 2 times the normal time speed and the expanding the space double the size of the warehouse in order not to cause commotion outside, seeing this the woman's smug expression changed into a serious expression. watching this Issei smirked and finally, he spoke" you will be a fine punching bag for me".

As Issei quickly approached and use multiple of elemental magic like fireball, water breath, lightning bolt etc. at her which she managed to dodge, she threw a barrage of punched at him which Issei was barely able to dodge and he quickly created some distance. At this point, Issei understood the importance of the battle experience and her movements at their small exchange he knew that he was physically stronger and faster and can use more magic than usual than her but she effortlessly able to push him back. He controls his magic at a single point between his palm, seeing this the woman also became warier of him as her instincts were telling her to stay away from that magic in his hands Issei again used his speed he quickly release his attack on her and it hits her let his guard down a bit, then devil-woman saw an opening and kicked Issei in his gut and threw him back by few meters and Issei coughed a bit of blood. "It seems I underestimated you boy, for a human you able to hurt me to this extend and you are not bad at all BUT!" as she said all wounds in her body started to heal quickly and all bruises were gone in less than a few seconds, and her demonic energy surged to an incredible level and she was covered in the red blackish aura which was blowing gusts of winds she gained a humanoid form her tentacle was replaced with legs her eyes glowing red and she spoke,

"I WILL END YOUR PATHETIC LIFE TODAY!"

When Issei he's smiled instead of fearing death because while she is talking he use thus opportunity to charge a holy attack and will roared out his magic attack, " HOLY BLASTER!!!!" A ball of gold in compressed mana formed in his hand and he blasted it towards that woman seeing this woman also blasted her magic attack towards Issei as both attacks collided entire warehouse was shaking with sign of collapsing, but Issei's attack overpowered the woman's attack and reached her. "HOW!! HOW CAN A HUMAN BASTARD LIKE YOU DEFEAT ME, NO I WON'T ACCEPT THIS DEFEAT NOOOOOOOOOOOO!" as the holy blaster reached her it completely annihilated her and reduced her to ashes and 30 m huge crater was left behind as proof of his intense battle. After making sure she was dead Issei fell on the ground and started to pant, His mana was nearly exhausted, lucky he have fast recover rate so about 10 mins he will be back in perfect shape, but then he heard the system voice.

[NOTICE! YOU HAVE LEVEL UP 3 LEVELS!]

[NOTICE!, TOU HAVE COMPLETE THE QUEST: 'KILL THE STRAY DEVIL' WOULD YOU LIKE TO RECEIVE YOUR REWARD?"

(Yes please.)

[NOTICE! WOULD YOU LIKEYOU SEE YOUR STATS?]

(you bet I am)

[NOTICES HERE ARE YOUR STAT:]

NAME: ISSEI HYOUDOU/NEDONERIAS ANNALAS

RACE: HUMAN (APOSTLE)

TITLES: REINCARNATOR, HAREM-SEEKING BASTARD, PRODIGY

AGE: 4

LVL : 4

HP: 1600/1600

MP: 1000/1000

ATTACK POTENCY: TIER 8

DURABILITY: TIER 8

STAMINA: HIGH

INTELLIGENCE: ABOVE AVERAGE - GIFTED

SPEED: SUBSONIC

ABILITIES:

FIRE MANIPULATION: LVL 3

WATER MANIPULATION: LVL 3

EARTH MANIPULATION: LVL 3

WIND MANIPULATION: LVL 3

LIGHTNING MANIPULATION: LVL 3

HOLY MANIPULATION: LVL 3

DEMONIC MANIPULATION: LVL 3

MANA MANIPULATION: LVL 3

TIME-SPACE MANIPULATION: LVL 3

LIMITER-BROKEN: LVL MAX

ACCELERATED-MASTERY: LVL MAX

APPRAISAL: LVL MAX

101000$

CURRENT DIE EWIGKEIT: ASSIAH

ASSIAH: LVL 4/40, KILLS: 1/100

YETZIREH: VENUZDONOA (SEALED, UNTIL FINISHED ASSIAH)

BRIAH: ????

ATZILUTH/TAIKYOKU: ??????

SACRED GEAR: BOOSTED GEAR( UNSEALED)

{ A/N: the measurement in tier and power levels on the stats is base on vsbattle wiki. Plus I not writing skills in each manipulation section cuz it's too much, hope y'all understand}