Please kill the perverted male lead

Xu Ze has passed through the book, and his mission is to kill the hero.Xu Ze mourned in his heart: I am just a weak, helpless and pitiful passer-by, how could I kill the invincible hero who is protected by the halo.When Xu Ze was struggling and wavering, the still young male lead called him senior brother.In front of Meng Zhengtai, Xu Ze changed his position in a second, resolutely becoming a good brother in the new era.He set a goal in life: he must train the hero into a healthy young man in the new era!From then on, Xu Ze happily started his daily life of helping his junior grow up.Unexpectedly, the younger brother became more and more crooked, and ran towards the sick gay guy out of control...