Awakening a Magic System After Being Rejected by My Rebellious Childhood Friend

(Three heroines + invincible from the start + System + a womanizing scumbag protagonist + mostly everyday life + magic) After my confession was rejected, I awakened the System and got a damn overpowered cheat. Watch me become invincible across the world!!! “I can suck your...” Qin Shiyu said with a smile to the lively and adorable Mu Liuli. “You wouldn't take the time we spent together and...” Ye Qingxuan said to Qin Shiyu through her pearly tears. “Little brother, your big sister's...” The mature, alluring older woman Xiao Qingwu whispered seductively in Qin Shiyu's ear! In this ordinary world, Qin Shiyu awakened the System and broke the seal on his own powers, gaining the ability to use magic. At the same time, a magical passage appeared in the world, leading to a mysterious continent known as the “Magic Continent,” a place ordinary people couldn't reach. Our protagonist must seal the passage to keep the balance between the two worlds from breaking and causing disaster...