Twenty minutes later Ludwig felt his drowsiness out of control. Even though he had finished Nick's coffee. But it seems that coffee does not have any effect on his body. The drowsiness actually attacked him so badly that he had to rub his eyes repeatedly to continue the work that was still piled up. His efforts yielded no tangible results, his eyes were even more sleepy even though he rubbed his eyes many times. Ethan saw it. Ethan saw Ludwig's head stumbling over and over again, a sign that his uncle was trying to hold back the drowsiness he was feeling. “Go to sleep, Ludwig! You're too old to keep working until morning," said Ethan without any guilt. Ludwig yawning turned to Ethan, he ignored Ethan's taunt. “You better not finish that coffee if you want to keep working until morn

