The School Beauty Cheated on Me During Her First Kiss

[Urban Cultivation + School Beauty + System + Upgrade + Not the Holy Mother] Martial arts and spiritual energy are revived, strange beasts and evil spirits are rampant, and the strong are respected. Lu Fan had mediocre qualifications and weak meridians. He was regarded as a martial arts loser and was ridiculed and bullied. But because of the school beauty's first kiss, the diligent system was accidentally activated. From then on, he worked day and night and made thousands of miles every day. To protect relatives, brothers, and lovers. Unexpectedly, there is a bug in the system, which requires fusion of bloodline talents to improve the realm. Kill enemies along the way, find blood fusion, and move towards invincibility. But a bigger secret was discovered...