I use Yugioh to battle the multiverse

Lifting his transformation the muscle in his body started to sore, but he still kept a straight face so as not to worry them

[Mission complete total points 120000]

Because of his win, Esdeath is completely conquered by him so she is very clingy to him

Everyone wants to have another celebration, but he is completely exhausted from the fight so he rests early and wants to draw new cards since he already has more than enough

"System open pack for me"

[Consuming 100000 points total left 20000]

[Monster card Kuriboh(1 star): 300 atk 200 def if this card is destroyed all the damage received will be negated for 2s]

[Field card Yami: increase the atk and def of all fiend and spellcaster-type monsters by 200points. Any fairy type step onto this domain will be weakened by 200 atk and def]

[Spell card Remove Trap: Remove a trap]

[Trap card Trap Hole: This card can put a person into a hole 2000m deep]

[Spell card Harpie's Feather Duster: This card can clear all bad spell effects and destroy all traps]

[Infinity Trap card Solemn Wishes: Summon a rain that will increase 500 life points with each card you use. Can be used again in battle]

[Monster card Summoned Skull(6 stars): 2500 atk and 1200 def a fiend with dark powers for confusing the enemy. Among the Fiend-Type monsters, this monster boasts considerable force. Unless you want to get possessed by a demon never equip this]

[Monster card Revival Jam(4 stars): 1500 atk and 500 def. When this card is destroyed by battle and sent to the Graveyard: You can pay 1000 Life Points; Special Summon it in face-up Defense Position.

Some cards have strong ability others are tasteless like "Spell card Remove Trap" or "Trap card Trap Hole". Still, he uses what he can get

"Can I have a date with master" while checking the system he heard Dark magician girl request and glance at her

Her face looks like a boiling tomato now wearing a typical noble dress still you can see her distinctive blue and pink color clothes

Her eyes filled with determination hoping to hear his answer

He is weakened, but thanks to the training in the past, he can still walk after using the "Magic Formula"

"Where do you want to go" with her healing, his body has already recovered a bit of strength so spending time outside won't hurt much

Dark magician girl has to change her name as her title is too long and strange to call outside so she changes it to her original name Mana

The two aimlessly walk around various districts to witness the change of the Empire

First the amount of noble has dropped considerably because of the purge leaving only those that are kind or those that didn't do anything to hurt people.

Second, the loot that was gained from all the dead nobles is tributed fairly to those poor changing the state of the people in the slum to live a better life at least they don't necessarily do dirty things or thief to earn a living.

A new professional mage is introduced by Balluck letting those that have poor physical health another chance to shine. This job needs good talent and academics so a school is built around that theme.

Mana and Katsu appearance attracts many people especially children because when creating this school Balluck did leave two portraits of the teacher who gives her this chance to live and achieve all of this that is Katsu and Mana

"How kind of you two visit my place, Run (Yep that is his name) can you show them around the school" Balluck greeted the two, but she is the principal of the school and has to keep her manner different from at home so she let him lead Katsu and Mana the way

A magic school normally attract many people to this place and so Balluck have to hire and teach about magic to a lot of teachers and Run is one of them

Katsu recognizes Run but his face shows no emotion greeting him like normal. Run is calm, collective, and polite knowing the two people are important guests, he is very enthusiastic acting more like a tour guide than a teacher.

Until they reach the playground full of children each one of them uses magic to throw water at each other. One of them misses their target flying in Katsu's direction. He is an assassin so how can he fall for this trick he quickly dodges and the ball of water hit Run face

All children's faces turned pale as all of them find a hiding place to escape from his wrath occasionally peeking out to see the situation.

Being a teacher he has certain immune to accidents like this so he calmly called the student name that just throws at him and let him admit his mistake.

After apologizing the student stood near Mana and Katsu recognize immediately the identity of the guests.

"Guys is the principal masters" all of them when receiving education they naturally know the image of the founder of the school so he immediately recognizes Mana and Katsu

All of the children run out of their hiding places and surrounded them with admiration wanted to see their magic