Writer block and story idea

I'm sorry for not posting a chapter I've been having writer block as well I keep thinking new stories up so I'm planning to put this on hold for a while so I can focus on one story and I was thinking of letting you chose between two characters and world to pick you'll also give a reason of why you pick the character and world and which one I find interesting I'll do with that off let me show you the character

This is my fairy tail/Eden zero character which is a combination of few characters and power this is his bio:

name: frost igneel grandneel 

age: 17

gender: male

hair colour: black with blue 

eye colour: light blue 

personality: friendly, kind, caring (to friend) nice and quiet( to random people) aggressive ( to bad guy)

likes: friends, family, fire, wind, ice and exploring

dislike: people who are mean to his friends and family, power hungry people and those who think their better than anyone

power: fire, ice, sky (god, devil, dragon slayer) and ether gear (gravity manipulate leaper, machine make and soul blade)

The second character is my own design his name is kage pendragon sogeki-hei who is half British half Japanese character this is his bio:

Bio for shadow marksman

Name: kage pendragon sogeki-hei

Code name: scáth digiteach

Age:19

Gender: Male

Race: human

Height: 6'2

Hair colour: black with blue at centre front

Eyes colour: blue and purple

Appearance:

Like: guns, peace and quiet, his soul swords, free running, animals, chocolate pocky stick, king gramps and rebellious gramps.

Dislike: loud places, crowds, annoying people and perverts people who take his favourite snack, arrogant people, his low luck.

Personality: clam, collected, friendly and kind, slightly a charmer, rarely talks, calculated, slightly flirtatious.

Power:

digital reality: a realm that he can materialised at will or can go their as a personal dimension it also can store items and if commanded correctly can duplicate any items also it allows him to have instant access to any digital device by touch.

Digital shift: it allows kage to shift his presence to blue code like glitch in which make him shift through objects or people when attack he can only hold it for two hours before running out of mana.

Digital eye: it allows kage to analyse his surroundings and scan gather information on is targeted when activated his blue eye flash red for a second thank to training this skill to were it only take a second to gather thousands information and gathered the important data to use in combat and movement.

Shadow army: this power similar to solo levelling power but it also use modern technology in shadow army and sometimes a fusion of both can appear when summon the amount kage has is:

550,00 shadow army all are fusion of magic and modern style of army.

Shadow element: kage was born with shadow elements as his main abilities so he train both physically and mentally to be able to master his element in which he classed as the strongest shadow user to alive and in history he use it in fight and in recon in which he can fade in to the shadow and appear anywhere on the world where the shadow reach thank to what he calls a shadow link where their a shadow in that realm is link that act as a bridge to the two place but you need to master it to have access to move freely without staying in the same area.

Weapons:

(These two pictures of gun do not belong to me and belong to their respective owners)

Souls swords: kage has two swords that are connected to his soul in which he can summon any time these sword are reality to his ancestors which are Arthur and Mordred pendragon the sword are Excalibur and clarent both powerful when 100% ready by chant.

Excalibur:

Clarent:

(Vote frost)<

(Vote kage)<

Vote here to pick your choice