Become a Lord Through Time Travel: Become a Father at the Beginning

[Travel + Lord + Infrastructure + Game + Harem + No System] Lin Zhe, a high school student who died suddenly while playing games all night, traveled to Azeroth and became Keli's father. By chance, Lin Zhe inherited the position of lord and summoned the cute Knight King. "I, Saber (Artoria), followed the summons. Please tell me, are you (Lin Zhe) my master?" "Yes!" Keli looked at Lin Zhe pitifully: "Sister Saber is so beautiful! Dad, I want Saber to be my mother..."