The Masked Sovereign TMS

Due to a tragic fate, Kin dies of illness in a hospital without really living his life. However, fate seems to have bigger plans for him. In a new body after reincarnation, now known as Lu, our protagonist sets out to free himself from the mask that is bound to his face. Not only making him unable to talk, but the mask is also designed to take his life unless he grows stronger to resist it. Luckily, he has a method to grow stronger than anyone else, albeit a bit risky. Watch as Lu grows up to become the terror-installing Masked Sovereign in his quest to save his life and protect his beloved.
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The tags in this novel are also based on future developments.