share time: 2026-06-27 00:36:59
The protagonist, the Mighty Dragon, returns incognito to seek revenge for a past grudge, aiming for a low-key life. But his straightforward and impulsive nature leads him to always help the weak and stand up for justice, worrying his senior sister who has been protecting him. She repeatedly warns him to stay calm, fearing his actions will expose his identity and trigger danger. Meanwhile, his old enemies launch new conspiracies tied to an unexpected contract marriage. When the senior sister is in danger, he fully unleashes his power, crushes the villains, and finally wins respect, easing his senior sister's concerns.
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