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Ryu-Yeon lost his father to a disease when he was only 10 years old. With the skill he learned from ...
9/10
โเฟ๐บยฐ A boy who lost his parents at a young age then meets an old man which became his master. His master is very cunning but has taught him a lot without him realizing at first. There is little to none romance, there is however a direct FL though she is not obnoxious. Other than her, there hasn't been another girl that could potentially be a thing -- no harem !