Free-spirited, easygoing extreme climber * older, composed captain of the Blue Sky Rescue Team
Set in the real world / a lightly ensemble cast / tower-climbing-style instances / survival relies mainly on brains and professional skills
*Possible instances: escape from a 99-story fire, a citywide blackout, a deadly manhunt, a jungle cleanup team, seven days of island survival
Yu Ke: "It's not what you're used to. In our eyes, what matters has never been how to reach the summit, but making it safely back to the ground, no matter what."
Yun Qingchen: "This is a climb without a safety rope... Thank goodness you were there to hold my hand."
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Theme: Cherish life and strive for excellence
