The Guide is Actually a Body-Switching Esper [BL] - Chapter 41: Girl Friend

... red, extremely tired. Not necessarily sleepy - he took another nap in the car - but rather physically exhausted, completely drained, to the point that if he were to trip and fall, he wouldn’t have any energy left to get up.

Still, after taking a shower and changing into clean clothes, he didn’t go to bed. Instead, he went to the soundproofed room, opening the massive safe.

Damien gave them four days off, after all. It was a perfect opportunity for Lane to switch to his real body ...