All rights belong to respective parties DC, TOHO animation and Korikoshi.
The Green Lantern power will manifest as a quirk not a Ring ! There is not Green Lantern corp or any other DC elements as it will detract from the Immersion. He will not reach his full green lantern powers until he reaches adulthood. He will be powerful but not OP , Concentration and will power will be his limits . He will have to master the ability through practice.
This is AU , So UA starts at Sixteen .
The MC has only Read DC comics, Dragon Ball Z and Naruto . I will try my best to make sure everything and everyone is canon compliant and all information is within the realms of the MHA universe. As someone who reads fanfiction I hate boring Overpowered Gary Stu characters . MC will do stupid stuff but is smart and will learn quickly, Mc despite having previous life memories is still affected by child physiology, so i am writing with that in mind please read it with that in mind as well.
This will be poly/Harem but i will do my best to make all characters fleshed out and make it look natural but MC is a pervert so be warned.