Online Game: Unlocking a Hidden Race Achievement Makes Me the Strongest Swordsman

[Not stat-focused + no transmigration or reincarnation + one heroine, neither unreasonable nor saintly + nearly invincible protagonist] Boundless is the latest virtual reality game, a high-freedom MMORPG set in a world of swords and magic. Li Yun is one of the few closed-beta players. On launch day, he accidentally unlocks the hidden race Ancient Dragonkin and gains extraordinary talents and stats. As a magic swordsman in a world full of powerful monsters, he sets out on his online gaming journey to make more money and grow stronger.