Notes: English to me is a second language ( Self taught ); please bear with me for grammatical errors/spelling errors. I am just writing this fan fiction for fun and to express ideas.

I don't own To Aru Majusutu No Index

Part 2

Flash back, an hour before …. In Misaka Mikoto's point of view , In the past three years. She already knew that Kamijou Touma is alive in some way or from, like an apparition he appears in front of her in times of her need. In her lowest point of her life because of the so called death of a certain youth that she loved, she was so grief stricken and depressed. She attempted suicide by getting a knife and was going cut her wrist. Just then the knife in her hand was forcefully removed by an unseen force.

Standing in front of Mikoto, a figure with a gentle azure aura appeared, it was Touma and in sad tone " Mikoto …. I am sorry, ….. I cause you a lot of grief, for now on things will be different …. "

Since then Touma has been protecting Mikoto, he just appears if she's in trouble or in danger. She lets out sigh and spoke " Touma …. He's there when you need him, but nowhere if you want him …." Just then specter like image of Touma appears in front of her, and looks tried and weary.

Mikoto with a worried looks on her face " Touma! What's happening to you? "

With a weak smile Touma answered " Mikoto , do you remember the certain park where we had our fake date …. Go there …. Hurry" Then slowly vanish.

Mikoto yelled " Touma!" She ran as fast as she could and find the certain street and bump into Touma of the past. This Touma wore the same clothes as she remembers in the past (Star of Bethlehem Arc). This causes the light brown high school girl to hug this certain and broke down in tears after 3 long years she could physically hold this "Touma"

Now in Kamijou Touma's point of view. There this young and attractive girl hugging him tightly. Her feminine features are pressed tightly on his body and buried her face on his T shirt. She started sobbing quietly. This beautiful Onee- san like girl is Misaka "BiriBiri" Mikoto .

In Touma mind " WHAT THE HECK ? This girl? This Nee- san like girl that hugging me tightly is "BiriBiri" ? …. This BiriBiri can't be this cute … Not the right word …. This BiriBiri can't be this attractive ! What in the …. ( Felt something very soft touching his chest it was Mikoto "assets" that was pressing on his torso) a thought race in his mind how could that BiriBiri "grow up" so fast ….

As Kamijou Touma is still assessing his situation, something caught his eye, a dark figure suddenly materializes , it was at least 2 meter in height, it body is made up of dark energy and has face mask coving his face.

Touma breaks away from Mikoto's embrace and tells her " BiriBiri , get away from here! " just Mikoto was going to say something he interrupts " Hurry up and just leave! It's dangerous here!"

The certain spiky hair youth charges this dark entity with a face mask, the super natura being materializes a dark spear and throws it at the charging Touma. With right hand clenched in a fist punches the dark spear, with a sound like windows breaking , negates it.

Touma yells " I don't know what you are nor care , but if you're supernatural being or demon that will cause death and destruction, I will shatter your reality and send you back where ever you came from!" with a punch the dark entity shatter into pieces. As he catch his breath, a dark portal appeared then 10 dark beings surrounds him.

Touma " Damn it! I knew it can never this easy … I must be the most unluckiest person on this world …." As he going to act, a huge torrent of blue energy all hits the dark beings forming a " Chain Lighting" effect and destroys all of the dark being with ease. He turns his back and seeing Mikoto with lighting sparks surround her body.

As Mikoto came near to Touma she replies in calm and sweet kind of flirty tome " That rude of you Touma-chan, Nee-san was tenderly embracing you ... then you just push me aside and …. Stop calling me BiriBiri I have name you know …. Its Misaka Mikoto , nee … Tou~ma- chan" gave him a wink .

To Touma whose strike zone is older , Onee-san type girls , the way the Mikoto of the future acted hit a preverbal bull's eye in his fetishes. Then the thought of the hot headed yet cute "BiriBiri" became a mature and sweet Nee-san send shiver down his spine. In defeated tone muttered "Fu Kou Da….."

In Mikoto thoughts " This time , Touma …. I will bethe one to protect you …. Just like the way you've always protected my world …. I will DEFENITELY protect you."

Mikoto sees the dark portal, it continues to release dark entities, she smirked " Guess I have to finish this in one blow." She gets a couple of coins and throw it up in the air using her electricity to make an electromagnetic field all five coins accelerated into mach 6, it hit the dark portal bombarding it till in shatters .

Touma sees this amazing show of power . Just as he was going to say something, he suddenly felt noxious, he felt all the adrenaline in his body was wearing off and he about to fall on the ground. Mikoto grabs hold of him as slowly losing consciousness he sees the worried look of Mikoto.

With this Mikoto supported Touma on her shoulder, quickly signals a taxi. Yell and order the taxi driver to go to a certain hospital .

To be continued ..