I Traveled Through Time, but I Can Summon Anime Characters

[Another world + time travel + summoning anime characters + boss] Lin Yu, an ordinary nine-to-six worker, lived a rough life that was severely manipulated by life. Who would have thought that when he woke up, he would travel to a different world. He thought he had started a Long Aotian-style counterattack life, but when others traveled back in time, they were punching rich young men and kicking Beihai aristocratic families, and they were prosperous, but he was still struggling to collect system summoning points, and he was as tired as a dog every day. However, the characters summoned by this system are so delicious! The guy who didn't like it directly gave an order: "Akainu, fuck him! You dare to show off in front of me and ask me if I agree?" But summoning is not always a good thing. Those naughty minions will cause trouble for him every three days, giving him a headache every time: "Don't ask me, I don't know them. You hurry up and find them. If it's a little later, they will disappear!" What's even more ridiculous is that Lin Yu will summon some strange characters from time to time, attracting everyone's attention. ........... If the introduction is insufficient, please move to the text.