The Heavenly Dragons in Anime Worlds

Two brothers were bored, poor, and without parents, so they lived by themselves while helping each others, one day at the park they found 2 mysterious gems, one was green and the other was blue, they hoped that those gems would gave them money so they ran at the nearest jewelry but got caught in an accident and both died, be the spectator of the two future legends English is not my main language so i try my best at writing, the updates will be irregular