Rebirth of a Mercenary: The Ace Mercenary Forced to Be the Beloved of the Group

[Two male leads + both are virgins + mercenaries + happy ending + super sweet + multiple side couples + pretending to be weak while actually being strong + adored by the group]
In his past life, he was 007, feared by all in the mercenary world. His solo raids had a 100% success rate, making him a legend admired by everyone.
Then he died—shot in the head by his most trusted partner, in a dead-end alley on a rainy night.
When he opened his eyes again, he was a sixteen-year-old boy in the recruit training camp, with black hair and amber eyes. He looked more like someone who was there to shoot a magazine cover than to join the army.
The boy had only one request: help me find my missing brother.
Okay. I'll take this body; your business is my business.
So the legendary mercenary king started pretending to be a newbie in the recruit training camp.
Holding a gun? I've had some training.
Live ammunition? Not bad.
Ten shots, one hole? You're lucky.
The whole class thought he was a delicate flower in need of protection. The class monitor took bullets for him, and the vice-monitor fed him snacks every day. But the young master of the Xuan family, with gray hair and blue eyes and from a military family, clung to him from the very first sight.
Later, Xuanxiao became his personal assault teammate, and he became Xuanxiao's sniper.
Two people team up for a mission, transmitting only one sentence through the air—
"Those two lunatics are here again."
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In "Ace Reborn," the protagonist pretends to be weak while secretly plotting to find her brother, but ends up being pampered by the entire group.
As for the missing older brother, Bai Chen—codenamed Yama, a top-tier brother-obsessed individual—
"Anyone who dares to touch my brother, I will make you all regret ever being born."
Xuan Xiao: "Bai Ye is my partner. Who dares to touch him?"
Bai Ye (Forced to Perform Version): "...I really don't need protection."
Sweet romance + action + brotherhood (?), a powerful duo, a sky-breaking team, you'll regret it if you don't come!