A Hero And A Vigilant(Vigilantdeku)

If somelse posted the same type of story then I didn't know about it

prologue
Izuku was abbandon by age 2 and was surviving by stealing and looting and found out he had 3 quirks but only 2 he could use which was gender flip and darkness manipulation

Izuku quirk description
Maleizu

1. Gender flip
Can change genders of own free will and time and will have the same clothes as before
(Ex:if the male version is wearing a tank top and pants and if female is wearing a long sleeve shirt and skirts then if you change gender then you Will wear the same thing as before you changed and bodies will have the same muscles)
Drawbacks: no drawbacks

2.darkness manipulation
Can manipulate darkness in any shape and form, and heal using darkness
(Ex: can use shadows to make a spear or monolophosaurusa solid wall.)
Drawback: can only be used when it is dark and light quirks and could heal wounds fast but takes broken bones 10 min and takes darkness away

Izuku transforms to izuka
Izuka quirks
Femizu
1.Gender flip
Same as before

2.fire manipulation
Same as darkness but better
Can use fire for to make weapons and fire wall and heal wounds with fire and bones
(Ex: a fire wall and burn anything there and could heal small scratches in 2 sec)
Drawback: an water/ice quirk and could heal broken bones in 10 min and takes concentration and energy to use fire