short series

I Level Up by Swearing Siblings with Beauties—All Under Heaven Are My Sisters!

share time: 2026-01-31 00:38:33

Lin Yang, a loser programmer, is reborn with a mysterious “Sibling Oath System”—swearing siblinghood with beauties grants him superpowers! He first saves Su Qing, a warrior maiden being chased, and accidentally learns a lost martial art after swearing; then he meets Xia Wan, a cold CEO, and becomes a business genius overnight after a misunderstanding; even Tang Tang, a cute intern doctor with healing powers, offers to “be his little sister”… But every time he swears, the beauties mistake the “sibling vow” for a “love confession”! While Lin Yang uses the system to get revenge on his past enemies, he’s also struggling to explain, “I just want to get stronger!”—When all beauties under heaven become his “sisters”, why is this “strength journey” getting sweeter and sweeter?

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