My Brother Vaccinated the Whole Two Children, and Their Father Offered a Reward for Five Years

Interstellar Marshal Li Lanling was too bored after retirement and played with other people's children every day. The younger brother slapped his thigh: "Sister, stop rubbing it, God will give it to you!" So the professor's younger brother went out to do scientific research. As a result, during a deep space exploration, a pair of twin babies fell from the sky and accurately fell into the sleeping cabin of his spacecraft. Brother: ... Okay, take it back to your sister. The elder sister held the two babies and fell into deep thought: "Brother, are you a little too efficient? Is this 'God-given' packaged?" Five years later, the child's father, the strongest Alpha in the empire, came to kill him: "I finally found my bloodline!" My sister blocked the door and ate melon seeds: "Looking for a child? Scan the QR code to pay for five years of child support, milk powder, and mecha class tuition. You can use Alipay and WeChat." Marshal:? ? ? Why should I pay for my biological child?