Hidden Boss: My Second Life as a Girl

Elite special forces soldier Yun Xiao sacrificed everything to save his team—only to wake up reborn as an ordinary teenage girl with a mysterious system. Determined to live quietly this time around, he tries keeping a low profile... but somehow ends up becoming a legendary hidden boss in every field he touches. When his overprotective brothers discover their 'delicate' little sister, they're ready to spoil her rotten—until they realize she's far from ordinary. Can Yun Xiao maintain his cover while juggling his new identity, overbearing siblings, and a system that won't let him rest?