Lisa had a few thousand more experience points than Lohan, since not only did she never rely on him to move at high speed to hunt monsters, but she also had more playtime available each day.
It took Lohan two hours by bus to get to college and back. Even if Lisa didn't play in the morning, spending 30 minutes getting home and another 30 minutes doing other things before logging into the game, that still added up to 60 extra minutes of gameplay per day.
During that time, the only thing Lisa had to do was hunt monsters in the forest, and that was exactly what she did.
The monsters she hunted during these times were lower-level monsters than the ones she hunted with Lohan, so the experience she gained on her own wasn't that significant, but little by little that gap grew until now she was about 10,000 experience points ahead of Lohan.
But he didn't mind.
The faster Lisa got stronger, the better it would be for him, since she could help him level up even more as well.
