Fontaine,s Guardian

Fontaine a nation that was once full of poeple now only 5 poeple remained after the prophecy came true all of the poeple were dissolved into the primordial water. all because of the well-known traveler who helped the other 4 nations with their problems but after meeting his sister he decided to just destroy the oratrice so he could find his sister faster. luckily for furina and the other focalors with her last bit of stored power turned time back two years before the traveler arrived. but for her to save her nation she needed help outside help and she found with the help of an outside god a boy who was the embodiment of judgment one who made her heart beat Izuku Midoriya the hero/vigilante Deku who died in the fight against a powerful villain. how will izuku handle his new life will he save Fontaine even if focalors original plan can no longer work and what is the secret inko kept from izuku.....and most impotently will he be able to handle his small harem...well lets find out shall we